CL4 Grind, NKA Legal, Clone, Hemi, Buffed. CL4 Grind, NKA Legal, Clone, Hemi, Buffed. $52.50 /EACH. Add to Cart. Item: CL4: ... 212cc OHV Predator: Recommended Class: NKA Unrestricted Stock Classes: Target (MAX) RPM: ... Clone, Honda GX160/200, Predator Non-Hemi $88.00/EACH. Catalog Sections New Products DynoCams Products Ducar Engines Briggs ...But, most hot rodders know the 392 wasn't the first of the Hemi engines. Chrysler's first Hemi engine debuted in 1950 as a 1951 model. With a 3.8125-inch bore and a 3.625-inch stroke, the "Fire Power" engine is a low-deck design displacing 331 cubic inches and is rated at 180 horsepower. The later 392 was a taller-deck version of the ...Modern (2007) non-Hemi active combustion chamber Current-production Chrysler "Hemi" combustion chamber. In the modern emissions-era, the hemi chamber has begun to fade away from continuing development. The hemispherical combustion chamber is the simplest, and easiest design. It has served for more than a century as the basic design in ...Apr 22, 2016 ... Today I do a few mods to the Predator 212 (Hemi). I do 18lb valve springs, jet the carb, gov removal, exhaust, oil sensor delete, ...Replacement Crankshaft Predator 212 HEMI. PART NUMBER: 1602909. In Stock Today: 0. Special Order Stock: No. $75.99. or 4 interest-free payments of $19.00 with. New OEM Take Off Crankshaft for Predator 212 Hemi engines. These cranks use the OEM Hemi or Billet ARC_6626 Flywheels. They will not accept the ARC_6625 (Non-Hemi) Flywheel or Chinese ...The predator 212 hemi vs non hemi may look similar, but they have some key distinctions that can affect performance. The Hemi version features a hemispherical combustion chamber design, promoting efficient fuel combustion and potentially delivering more power. On the other hand, the Non-Hemi engine has a flat head design, offering a different ...Chamber design. Considering the Predator 212 Hemi vs non-Hemi head-to-head comparison, the first thing to explore is the design of the chamber, the defining feature of the Hemi engine is its hemispherical combustion compartment design.For NON-HEMI Predator 212 Honda Clone GX160 GX200 Go Kart Throttle Linkage Kit . Opens in a new window or tab. Brand New. $12.25. Top Rated Plus. Sellers with highest buyer ratings; Returns, money back; Ships in a business day with tracking; Learn More Top Rated Plus. or Best Offer. silverautoparts (16,516) 98.9%. Free 3 day shipping.Description. Hemi Style Race head for 212 Predators and GX200s. Includes Rockers. Everything you need to install (except head gasket, Valve cover, and pushrods). Heads are typically built to order, Allow 2 to 3 days to ship (due to availability of Hemi cores, it may take even longer) Fully Ported and bead blasted (option to delete) Milled to ...Jul 13, 2017. #7. Owner These will work in the 212 non hemi engine. Will not work in the hemi engine. I have some 1.3 rockers I can modify your hemi head to work on. You can send your head to me and I will custom fit them. Lewis Stout Racing Engines 423-584-6663. Last edited: Jul 13, 2017. W.The Predator 212 Hemi is the 2nd generation Predator 212 Engine. These engines are the equivalent of the Chevy LS engine; Inexpensive and easy to modify for performance. The Predator Hemi is a 2-valve hemispherical combustion chamber with canted valve angles. We carry many stock and aftermarket parts and engine stage kits to repair or modify your Predator 212 Hemi engine.Predator 420 "HEMI" Comes with stainless steel valves 38/34 mm seats Multi angle valve job Polished chamberShaped chamber Ported Bronze guidesGuides reamed and honed Polished exhaust portComes with Stainless steel valve train Dual coil springs Billet retainersIncludes keepersComes with rockers ( shaft mounted )Use with billet piston with hemi valve reliefs or stock hemi piston with valve ...Cutters designed for the GCV/GC/GX 196/200 Series Honda,212 Predators Hemi/Non-Hemi, And All Clone Engines the same caliber. Predator Honda Clone Valve Seat Cutter Set. Cuts Seats at standard angles for smallest stock to upgraded oversized valves from 24 to 32mm.Predator 224 vs 212 HemiDid some 0 to 30 and top speed runs with the Hemi Predator-powered Coleman CC100X minibike . Swapped out the Hemi Predator for a Pred...The Predator 212 Non-Hemi uses the same SP Carburetor used on the Hemi Version. These carburetors lack the adjustable idle mixture screw to control emission. This makes the carburetor less tunable on the low side pilot jet. The SP uses the same parts and jets as the Ruixing Carburetors. We also carry the Tillotson PK Stock Style carburetors as a …I want to buy the Hemi Predator. On the Harbor Freight webpage, there are three 212cc Predators listed. P/N 60363 P/N 69730 P/N 69727 ... They had a non-hemi on display but the sealed boxes all had the 60363 part number on them. So the P/N was enough to tell. I just needed to check with you guys to make sure.A couple of months ago I bought a non-hemi predator to swap into a mini bike for my kid (motor not installed yet, but has been test fired). At the time, I (thought I) understood that the hemi motors had been discontinued, but the non-hemi heads had been upgraded and were just as good. I was in...Predator 212 Hemi Vs Non-Hemi Comparison ; Why The 212 Predator Is The Ultimate Go-Kart Engine; How To Troubleshoot And Fix A Predator 212 That Stalls; Importance of following owner's manual for Predator 212 break-in. The term "break-in" refers to conditioning a new engine so that its internal parts can adjust to each other appropriately ...Hemi head versus non-Hemi head on a Predator 212Tested both the Hemi head and the non-Hemi head with a top speed run, on the Coleman cc100x minibike, to see...Timing can start to retard around 4k rpm and can retard as much as 8 degrees at 8k rpm. A modified engine (with advanced timing) might fire at 32 degrees before top dead center from 1500 rpms to around 4k rpms. Increase rpm to 8,000 and now the engine might fire at 24 degrees before top dead center.I built a motorized bicycle a few months ago using a lightly modified Non-Hemi Predator 212cc (governor internally removed, upgraded air filter, tuned carburetor, free-flowing exhaust, removed oil sensor) and was able to hit 46mph with a CVT/torque converter. I've had a blast riding it and I also learned a lot about engines and mechanics in ...The new ARC Racing billet "Long" rod for the Harbor Freight PREDATOR 212cc (Hemi and Non-Hemi). Product Specs: This rod measures 3.707" center to center for a 1.188" crank pin with .490" wrist pin. Designed to be used with aftermarket high-performance pistons. For stock stroke and high lift cam applications.The Predator 21 Hemi Engine has a hemispherical combustion chamber with canted valves. The "Hemi" combustion chamber has been one of the most famous and efficient head designs in automotive history. Out of the box, it's very efficient and produces more torque than a non-Hemi head.Hemi Head Predator Piston is a flat top piston measures 2.750 or 2 3/4 inches in diameter. Clone stock piston is a dish piston and measures 2.675 in diameter. Nice looking piston, even if its from China.Ships in: Ships Today. $120.00. $119.50. (You save $0.50 ) or 4 interest-free payments of $29.88 with. The new 6696 billet flywheel from ARC Racing for the Predator 212 HEMI has an ultra low drag fin design that will greatly reduce air drag on your racing engine, while still moving enough air for cooling. Less air drag on the flywheel means ...The Predator 212 Non-Hemi uses the same SP Carburetor used on the Hemi Version. These carburetors lack the adjustable idle mixture screw to control emission. This makes the carburetor less tunable on the low side pilot jet. The SP uses the same parts and jets as the Ruixing Carburetors. We also carry the Tillotson PK Stock Style carburetors as a …This is a Performance Upgrade Kit for the Predator 212cc Engine. With the added air flow, the more rich main jet (.038 ) is mandatory for optimal engine performance. Works with all air filters that have a 2-7/16" inlet. Includes: (1) Exhaust Header Pipe (1) Exhaust Gasket for Predator 212cc (1) Clone Air Filter AdapterCheck out our high-demand Mini Bike Predator 212cc Performance kits non-Hemi “Cruiser”. This kit is ideal when you are looking to cruise the streets but still want more power than the Stage 1 kit. Our Stage 2 "Cruiser" kit will get you more Horse Power in an easy-to-install package.Yeah the short answer is the predator because you are starting out with a bigger engine. A clone block bored to 70mm with a hemi head. On the other hand couldn't $90 or so in performance parts get you at or above power levels of a bone stock hemi with your Coleman Hisun engine? After all you already have a 196cc clone.The Stage 4 Racing Head for Small Blocks is a high-performance upgrade designed to maximize the power and speed of your small block engine. This racing head is specifically designed to fit Predator 212, 6.5hp Clones, and GX200 engines, and is made from top-quality materials to ensure durability and longevity. With its advanced design and precision engineering, this racing head delivers ...Predator . predator 212 hemi vs non-hemi. Thread starter KartFab; Start date Nov 25, 2018; Prev. 1; 2; First Prev 2 of 2 Go to page. Go. C. Collin Member. Jul 1, 2020 #21 ... Buf when your running stock appearing where they change everything on inside you want the non hemi. The hemi is hard to find due to most tracks around me are promoting a ...Fits Predator 212cc Engine. Fits most 196cc OHV Clone engines. Moons Port Auto Parts INC. is specialized in designing and producing the Wheel hub bearings, Clutchs, Tensioners and Timing Chain Kits. ... New Exhaust Header Pipe Fits Predator 212Cc Hemi & Non-Hemi . Condition: New New. Bulk savings: Buy 1 $29.99/ea Buy 1 for $29.99 Buy 2 $29.09 ...I want to buy the Hemi Predator. On the Harbor Freight webpage, there are three 212cc Predators listed. P/N 60363 P/N 69730 P/N 69727 ... They had a non-hemi on display but the sealed boxes all had the 60363 part number on them. So the P/N was enough to tell. I just needed to check with you guys to make sure.The predator 212 HEMI has a crankshaft taper of its own kind. No other small block flywheel will work. The only alternative is a billet. The pred 212 NON HEMI has a crankshaft taper that is very, very, very close to the more popular clone taper. The $40 cast aluminum flywheel, from the tilly 212r, that revs 5800 rpm right outta the box, with ...Watch this video to find out about predator insects that can be released in your garden to reduce harmful insects.Watch this video to find out more. Expert Advice On Improving Your...You need to have a non-mds cam. To avoid a cam swap just get new MDS lifters and have it disabled in the tune. They are better then the 2011-2014 OE and will be fine. 2013 Dodge Charger R/T Plus, Edelbrock E-Force 2300TVS 7 PSI, 450.97hp/459.03tq, 3.06 Diff Converted to Wavetrac LSD, Corsa CatBack, Severe Duty II Radiator, Dual Fans, OE Oil ...Replacement Block, Predator 212 Non-Hemi. PART NUMBER: 1602854. Availability: Ships same day if ordered before 12PM Eastern time. In Stock Today: 2. Ships in: Ships Today. $49.99. or 4 interest-free payments of $12.50 with. New take off, Includes bearings, Bolts, and seals. Side Cover NOT included.Do you want to know how to distinguish a hemi from a non hemi Predator 212cc engine? Watch this video and learn the key features and differences of these two types of motors. You will also find ...The Predator 212 Non-Hemi uses the same EPA compliant SP Carburetor as the Hemi Version. This means it can use the same stock style Tillotson PK carburetors or any Mikuni-Style Slide or Tillotson-Style Diaphragm Carburetor and intakes. We carry all the stock and aftermarket parts to rebuild and adaptor carburetors to the Predator 212 Non-Hemi.NEW MODIFIED GHOST 212cc HEMI HEAD - TILLOTSON. valves are at 20deg (predator hemi are 12.5deg) for better flow. will fit gx200 honda, 196cc clone and 212cc predator and tillotson alike engines with 10 mm dowels. ... 69730 PREDATOR FUEL GAS TANK 212cc non-hemi predator (#324504472735) f***7 (29) - Feedback left by buyer. Past 6 months.Predator Cams; Non-Hemi Cams; Modified Cams; 308 Grind, Welded Lobe, Non-Hemi Predator. 308 Grind, Welded Lobe, Non-Hemi Predator. $114.50 /EACH. Add to Cart. Item: 308-PRED: Product Details; Documents; Description. The 308 is our most popular grind for modified clone class. This cam is easy on the valve train and has a very wide power band.there are two different predator 420cc motors one is actually a Hemi... yet people dont know.. check the videoPredator Hemi vs None-Hemi. Did some top speed runs with the Hemi Predator 212 and then swapped the engine for a similar None-Hemi Predator with the same gea...Gage Black Venom 1.3 Ratio Roller Rockers Honda GX390 Predator 420 Non-Hemi. $265.00. Add to Cart. Quick view. GAGE. Gage Ultra Light 1.3 Ratio Roller Rockers GX200 Clone Predator 212 224 Non-Hemi. $210.00. Add to Cart. Quick view. ARC Racing. Push Rod Guide Plate. $11.95. Add to Cart /div> Customer Reviews. Free Ground ShippingThe Hemi eTorque is a hybrid engine in RAM vehicles that combines efficient hemispherically shaped combustion chambers and hybrid technology. eTorque engines replace the alternator with a 48-volt battery-powered belt drive and a motor generator that provides extra torque. Hemi eTorque engines can power themselves by burning fuel and recapturing ...Our 14cc Non-Hemi Clone Heads are fitted with 32mm intake and 25mm exhaust valves with 5.5mm stems. The Head has the bowls machined to match the valve seats. ... BSP 196/212, and Hemi Predator 212 Hemi. The Non-Hemi Predator Block has larger dowels that will require the Head to be machined to fit. The head has 32mm intake and 25mm exhaust ...The Motor Predator/Lifan 420cc OHV engine With or without Electric Start – Approved Engines: OHV Predator part # 60340 (non-hemi) or Lifan 420cc engine part #’s LF190-BRQ (non-electric start), LF190-BDQ (electric start with 3 amp charging system), LF190-BDQC (electric start with 18 amp charging system), modified only according to …Both are 212cc engines and take the same connecting rods, but different cams. The Hemi will take the clone cams and sidecover while the Non Hemi takes a specific Predator cam. If you are not confused yet the Non Hemi engine has two different generations. Gen1 have small valves like a Clone 25mm/24mm. The latest generation Gen3 has bigger valves ...Aug 29, 2023 · The Tillotson 212 is about 50% more expensive than the 212cc Predator engine. There are several reasons for this. While the two are similar in design, specifications, and internal components, the output of the Tillotson 212 is about 40% higher than its counterpart with 10-20% more torque at 2500rpm. But the Predator has both a non-Hemi and the ...Exhaust Header Pipe added Horsepower Compatible with Predator 212CC Hemi and Non-Hemi and most 196cc OHV Clone engines - Exhaust Pipe brace and silencer not included . Brand: YHB. 4.2 4.2 out of 5 stars 65 ratings | Search this page . $29.99 $ 29. 99. Get Fast, Free Shipping with Amazon Prime.The taper on the crank is different between the hemi and non-hemi models. Reply ... Predator 212 hemi/non hemi flywheel. r/Dirtbikes • Gunshot creek entry. r/Dirtbikes • Just finished restoring my swingarm. r/Dirtbikes • My street legal 92 kx500. r/Dirtbikes • I’m going to be fully transparent here, I don’t hate it. r/Dirtbikes • A dirtbike trailer I made for my …I have a predator 212 hemi I am looking to make faster for my go kart. Right now it just has an air filter adapter/air filter/pre-filter, 140 emulsion tube/.037 jet, and a 1 inch header/muffler. ... To avoid coil bind, go with non-Honda 18 lb springs: Springs, Valve, 18 lb, 212 Predator w/Hemi Head, PairPredator 224 Heads & Valve Train. Predator 224 - Performance 5.5mm Non-Hemi Heads & Components. Based on the GX200 Honda, the Clone platform is the most popular small engine on the market, with varying components that make these engines extremely modular. Among the most commonly swapped parts are the cylinder heads.Learn the key differences between Predator 212 Hemi and Non-Hemi engines, such as power, torque, cylinder head, and performance upgrades. Find out which engine suits your needs and preferences for go karting.The Motor Predator/Lifan 420cc OHV engine With or without Electric Start – Approved Engines: OHV Predator part # 60340 (non-hemi) or Lifan 420cc engine part #’s LF190-BRQ (non-electric start), LF190-BDQ (electric start with 3 amp charging system), LF190-BDQC (electric start with 18 amp charging system), modified only according to …I run a non hemi predator with a RTC-6 head. Your kit looks similar to how I got started. What cam came with it? My predator tore the field up last year. By mid year it was a beast. It was a very mild build but I do my own head work. It can be done at home. Look on the bottom side of your head. RTC6,8,9 come with the bigger valves.Sep 2, 2023 · #briggsandstratton #smallenginerepair #realmanskillshttp://johndeere214.com/http://4strokerebuild.blogspot.com/Thank You for watching, if you liked it go ahead and hit that like and subscribe button, if you didn't tell me why. Any questions? Go ahead and ask away in t...Learn the differences and similarities between the Predator 212 Hemi and Non-Hemi engines, two popular karting engines with 6.5 hp and 212 cc. See their specs, performance, top speed, mods, price, and how to identify them visually or by part number.Hey, I’m running with a bunch of friends. We all run semi stock 212 predators Hemi and non Hemi . Basically external fuel cell, aftermarket air breather and headers. Maybe some have a small cam and upgraded valve springs but that’s it. my predator is old and I don’t know how long it’s got left.Unfortunately the highest RPM cams are the ones that require the most supporting modifications to achieve your target max RPM. For these small blocks, a stock cam will go 6000 +rpm, a solid torquey go kart or mini bike cam revs to 7500 rpm. A midrange cam revs 8500 rpm, and the high revving cams may get 9000+ RPM.Chamber design. Considering the Predator 212 Hemi vs non-Hemi head-to-head comparison, the first thing to explore is the design of the chamber, the defining feature of the Hemi engine is its hemispherical combustion compartment design.I have a 212 predator hemi block withe +.020" billet connecting rod,stock 70mm flat top piston and wrist pin,.275 high duration cam,.045"head gasket 26lb valve springs,1:2 ratio champion rockers,the stock 27mm/25mm valves stock retainers and lash caps,and the head is a big valve non hemi head running 26mm nibbi round slide carburetor stock heating.The aftermarkets win, performance wise. And do need the aftermarkets on the hemi or a 224 is like, probably just get a bigger engine because yous really need to be maxing that bitch out to need that tiny extra bit of power and torque you would get, to make the difference between the cost of the engines vs the cost of the after market partsPredator Hemi vs. non-Hemi. Thread starter Street Smart; Start date Jun 27, 2014; Tags hemi non-hemi predator; Parts from Hent on eBay. 1; 2; 3; Next. 1 of 3 ... Notice how wide the valve cover area is, and the angle of the rocker arms. The other non-Hemi heads looks like most all other clone heads. Hemi Head Predator 60363. Last edited: Jun 27 ...The hemi is the way to go if u compare them out of the box. Seems to have way more power. I hear that the new RTC-6 head on the new non hemi motors is a good head and some are putting this head on the hemi lower unit. But Apples to apples. I will not buy a non hemi as long as there is a hemi on the shelf. But some others may disagreeThe Predator 212 has a Non-Hemi and a Hemi version, with the latter being the newer one. On the other hand, the Tillotson 212 is only available in a Hemi configuration - a Non-Hemi variant is not available. Hemispherical combustion chambers mean that the piston head is angled, instead of traditionally flat. This means that the intake and ...The rocker ratio is set the same as a Predator 212. The intake and exhaust ports both have got some sharp edges similar to the non-Hemi Predator 212, you will need to work on porting for best performance gains. Valves. The intake Valve is 27mm and the exhaust is 25mm on the 224cc. The valve stem is 5.5 mm. The honda clone valves will fit ...All Predator 212cc; Air Filters; Billet Flywheels; Billet Rods ; Billet Sidecovers; Cams (Hemi) Cams (212cc Non-Hemi) Carbs and Parts; Crankshafts; Cylinder Heads (Non-Hemi Style) Exhaust; Gaskets …Predator 212 Hemi vs Non-Hemi Engines Back. Follow. Everything you need to know about the differences between Harbor Freight's Predator 212 "Hemi" and NonHemi engines. An indepth look at the advantages of each engine, as well as the disadvantages. posted by Biuretio [ f ] Share this video on Facebook ...The push rods are different sizes. Otherwise it should be fine. 1. Reply. Share. qukarnas. • 5 yr. ago. Try and look up head gaskets for both engines, if one head gasket fits both, the bolt patterns should be the same and the mating surfaces should meet up right. 1.The Predator Hemi engine specifications are similar to the non-Hemi versions. However, always refer to the specific engine's manual for precise valve lash settings. Recap of What You Should Know-Proper valve lash is essential for engine performance. -Engine modifications can influence valve lash settings.I want to buy the Hemi Predator. On the Harbor Freight webpage, there are three 212cc Predators listed. P/N 60363 P/N 69730 P/N 69727 ... They had a non-hemi on display but the sealed boxes all had the 60363 part number on them. So the P/N was enough to tell. I just needed to check with you guys to make sure.Considering the Predator 212 Hemi vs non-Hemi head-to-head comparison, the first thing to explore is the design of the chamber, the defining feature of the Hemi engine is its hemispherical combustion compartment design. This configuration uses a dome-shaped chamber with valves placed at an angle, this layout features a larger valve, valve cover ...The Stage 2: 212cc Non-Hemi Predator Performance Kit "Cruiser" is a comprehensive upgrade kit that includes several high-performance parts to take your engine's performance to the next level. The kit includes a 6625 Standard Fin Billet Flywheel that reduces the engine's weight and allows it to rev faster, resulting in increased power and performance. …Oct 13, 2021. #32. I bought a 69730 motor last week and it has cast aluminum valve cover. have not opened the valve cover to 100% confirm but i'm assuming its a hemi. SKU on recoil decal says 69730. You can tell through the lift holes in the box at the store which valve cover it has, been reading about mislabels and hemi's in non-hemi boxes ...This block is designed for race-specific builds up to 3,000 hp. Direct replacement for VVT 6.2-liter and 6.4-liter as well as non-VVT 6.1-liter/5.7-liter-based gen-3 Hemi applications (deck height ...The valve stem tips have been reduced to 5 MM, like a non hemi. 5mm retainers will be needed. Last edited: May 18, 2022. Reactions: Reeldaddy, Duhun71, Starknaked and 8 others. flattop1 Dawg 89. May 16, 2022 #2 ... Non hemi predator is 8.8 hp and 10.3 after its tuned Lo206 is 11hp AKRA legal clone 11-13 hp.Predator hemi vs non-hemi Predator governor 212cc removal gokartguide m6 bolts Predator 212 engine mount Predator 212 engine mount Predator 212cc mounting bolt kit for tav2 torque converterPredator 6.5 hp 212cc ohv horizontal shaft gas engine Predator 212 cc harbor freight r210-iii engine partsPredator head bolts / with bolt covers …Hey guys FatBuddyCat here! As per viewer request I take you through a slightly untraditional yet effective head swap that you can perform to bump your stock ...Predator Hemi vs None-Hemi. Did some top speed runs with the Hemi Predator 212 and then swapped the engine for a similar None-Hemi Predator with the same gea...Seller: racersproquip ️ (7,623) 97%, Location: Memphis, Tennessee, US, Ships to: US & many other countries, Item: 134999392545 Predator 212 NON-Hemi MOD4 BrownBoxCam PreClearanced Kit RaceKart MiniBikes USA. Order Ships FREE in less than 24hrs 5 Days a week, From Our Memphis TN USA Warehouse ONLY for the HF 212cc 69730 NON-HEMI ENGINE ONLY 2024 Design MOD4 BrownBoxCam Pre-Clearanced "Max ...Considering the Predator 212 Hemi vs non-Hemi head-to-head comparison, the first thing to explore is the design of the chamber, the defining feature of the Hemi engine is its hemispherical combustion compartment design. This configuration uses a dome-shaped chamber with valves placed at an angle, this layout features a larger valve, valve cover, …I recently got into upgrading the predator 212 from HF. The box and part number sticker , The Predator 212 Hemi is the 2nd generation Predator 212 Engine. The, Sep 1, 2016. #4. Yes the predator is a bigger bore than the gx200/196cc clone . Also the Honda /clone and heml have a , PREDATOR 212 HEMI VS NON HEMI. Features Details 【QUALITY MATERIAL】 This go-kart gearbox is made of , SUBSCRIBE FOR UPDATES! The Predator 212cc hemi is a g, The Predator 212 Hemi Head stands as a pinnacle of engineering for performance enthusiasts seeking to elevate th, Instant Visual Differences. At a look, three visible Predato, SFI certified billet aluminum flywheel for Kohler CH270 or the new Har, The taper on the crank is different between the hemi and, Hemi Predator Timing. Thread starter I.turn.left.and.ri, Non Hemis are typically around 0.040" in the hole to start with. , New style non hemi predator. Flat top hemi piston. .040 longer arc, Saw both 60363 and 69730 at the store. Purchased a 212 Predator box , Hey, I'm running with a bunch of friends. We all run , Learn how to distinguish and compare the hemi and non-hemi versions, That’s a great amount of power for any type of go-kart or equipment, this video does not convince me that the ducar will be leaps, Just to clear up something In a above post on parts between eng.