Works with all air filters that have a 2-7/16" inlet. Pickup not available. Shop with confidence. Exception: Any single or dual valve springs and valve spring shims are allowed must use Stock OEM valve retainers. Our Pro Velocity go kart header is TIG welded and manufactured in the U.S.. Our header is 1" O.D. PRODUCT DESCRIPTION. OMB Warehouse. Gas. Open the Fuel Valve. Predator 420 Stage 1 Performance Kit, fits GX340/GX390, 420cc Predators. ... predator 420 performance predator 420 engine predator 420 air filter predator 420cc engine predator 420cc predator 420cc exhaust predator 420 muffler predator 420 ... GX340 - GX390, 420 Predators, and 13/15hp OHV, Stage 1. Stage 1 Kit- (for the Honda GX200 and Predator 6.5hp engines only) This kit reliably turns your 6.5hp into a 9hp with some simple modifications. Performance Stage 1 Kit for Predator (301cc & 420cc), Honda GX340/390 (0) Your Price: $99.95 (639050P) Cut To Length Chromoly Push Rod for Honda GX390 / Predator 420cc (0) Your Price: $18.95 (ADJ-3070CL) Adjustable Billet Flywheel for 420cc Predator, Honda GX340/390 Centrifugal Clutch, Go Kart Clutch 3/4" Bore 10 Tooth for #40/41/420 Chain, Fits for Mini Bike, Go Kart, predator 212, Lawnmower and Honda GC GX 2-6.5HP Engine 4.1 out of 5 stars 37 $31.99 $ 31 . Item No: NR-STAGE1KIT390. @ 2500 RPM Mounting pattern SALE PRICE: $129.95. And 1.3 ratio rockers to give us a bit more lift, and some mild cleanup of the ports. Qty: Get in-stock alert. It is based from the bullet proof Honda motor design. This engine comes stock and can be used "Stock out of the box". Our Mud Motor Stage 1 Kit is designed for the Honda GX390, Predator 420cc and 460cc engines. dwɳ� 2���'rʮ�bˈ"]��~�=�K. All are manufactured in house with performance increase and fit foremost. 28. Free shipping for many products! / 'Ì/=Œßߌ-‚™ýú>ËÙM[]Xø7”Ä#‹”-È1Q呰ªÈ6UA©5íɪ‚VNKf‘oÆ0¤×ÆÎ|ËA•g¬ç²â3NoQ. Item No: SALE PRICE: $129.95. you have an air filter and air filter adapter your choice of header pipe today we're going with the 5438 you can add a muffler exhaust gasket Valve Springs vent filter kit today we're gonna be using this four T oil we're gonna break in the engine. Basic kit for improving the performance of GX390s, 420 Predators, 13/15 hp Chinese OHVs. Find great deals on eBay for predator 420. Stock Appearing Stage 1. / 6.3mm Application pressure washers, compressors, log splitters, vacuums, tillers, water pumps, chipper/shredders, blowers Certification EPA & CARB Engine displacement (cc) 420cc Horsepower (hp) 13 Speed (max) 3600 RPM Maximum Torque 18.4 ft. lbs. AR3910X Racing Spark Plug - Predator & Honda Clone. Lifter overall length: min 1.891”; Push rod cup depth of 0.138” max. $201.04 $180.93 Predator 500 Wossner Hi Performance Piston Kit 99mm – Available in 12.5:1 Comp Ratio. Push rod length: min length 6.443”. The Predator 212CC Engine is growing in popularity. Predator 212cc , Predator 301cc, Predator 420cc Honda Clone 196cc, GX160, GX200 Out of stock. $119.28 $ 119. This contains the parts included in our performance kits that use the standard adapter. Predator Engine. 1 0 obj endobj This Predator head will have stock size stainless valves, 25mm intake and 24mm exhaust with automotive style split keepers. The predator motor is a wildly popular choice for go karts and mini bikes for two main reasons. Predator Keyway 0.25 in. 99 Performance header tubes for mini bike exhaust and go kart exhaust are our specialty. Predator 420 Stage 1 Performance Kit, fits GX340/GX390, 420cc Predators. 79 Exhaust The stock predator muffler keeps the engine from ‘breathing out’ too much air.If you have lots of air coming into the engine, you need to release it with little resistance for added performance. Notice the stage number on the far left column and the CLAIMED power on the 3rd column from the left. Allow the Engine to run for several seconds. With the added air flow, the more rich main jet (.042 or .043 ) is mandatory for optimal engine performance. Governor removal is highly recommended to notice any gains. Honda GX390 Predator 420 Stage 1 Performance Kit. <> Engine Kit, GX390/420, 440 cc kit, +.200 Cast Crank, 90mm Cast Piston Our Price: $299.99 While the Predator has been shown to be ever changing over the years we still provide the essential parts. To restart a warm engine, leave the Choke in the RUN position. Just wondering what's the easiest way to get 6000 RPM out of a big block. endobj Pro Velocity go kart performance header with 1/2" npt pipe thread on end of header for a muffler. This is a Performance Stage 1 Kit for the 301cc 420cc Predator, Honda GX340/390. Average Rating: (0.0) stars out of 5 stars Write a review. Delivery not available. ^&��S���,q� Same as our stage 1 kit but with the addition of a bored carb and to produce a solid 10+ hp on GX200s. $170.00 $153.00 Predator 500 Cometic Complete Top-end Gasket Set - Available in 99mm. Our Stage 1 kit includes our performance air filter, radiused air filter adapter, air filter adapter gasket, foam air filter and choke hold down. 3. Find many great new & used options and get the best deals for For Honda Gx390 Predator 420 Stage 1 Performance Kit K_GX390-S1 at the best online prices at eBay! Slide the Throttle or Speed Control Lever to 1/3 away from the SLOW position (the “turtle”). Return policy. ... it has 208cc. 212cc Torque Converter 6.5 HP 3/4" Go Kart Clutch 10T 40/41/420 Chain Predator Driver Pulley for 30 Series Manco Comet TAV2 Go Cart Clutch 4.3 out of 5 stars 88 $69.79 $ 69 . <>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 612 792] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> I believe that the only "stage" which actually increased HP was Stage 2. The GoPowerSports Predator Performance Kit features 4 easily interchanged parts that will turn your factory stock 6.5HP engine into a beast! Reason number two is that Predator … <> To start a cold engine, move the Choke to the CHOKE position. This kit will fit Predator 212cc, Honda GX160, GX200 engines, and most Chinese 6.5HP OHV Clone engines. Stage One Kit Header Options: Single Stage Center Exit Single Stage Down Draft Single Stage Side Exit Three Stage Center Pipe [Add $5.00] Upgrade Carb To A 24mm Mikuni: Mikuni 24mm Carb ( Better Performance, More Horse Power) [Add $100.00] Kit Filter Option: Outerwear Pre Filter ( Helps make filters last longer) [Add $10.99] Click for larger image. C $95.05 to C $108.93. x��[[o�8�~����}��j��(i��d�d� �f��C[��B��mə3�j�*^DJfw;��,�u����|s��o��g�_/����~h��������˛?���}�[��~wq�.�^�˛�/�?s��R���������B$����iR��f��E����//_�>��l&�l��C=_䳚���n����5�D���Y"�O����S��/�l��r��5�m��/�Y;_��7�EO���Cc�+\��w{����|Q̾�[���[$�kbLd�H�*d⦩v-�W$L||yl���%�U���.B>"�=�X�aP8�-�$M@ �bEQ%y� Cylinder bore and replate (stock cylinder) or aftermarket cylinder required. 3 0 obj These products help the engine to breathe better and ultimately move more air in and out of the engine more efficiently, which gives you more power. <>>> Predator 13 hp 420 cc: A few more cc’s and a lot less expensive than the briggs and honda counterparts, this engine is great. The aftermarket stage 1 kit should fit it. I'm Taylor at go powersports today. We do not have horsepower (HP) ratings on any of our stage kits at this time.However, from customer reviews, we have been told that each stage offers a 1-2 hp boost. Find many great new & used options and get the best deals for For Honda Gx390 Predator 420 Stage 1 Performance Kit K GX390-S1 at the best online prices at eBay! This is a complete ready to run universal engine. endobj 1.2:1 Max, stamped steel rocker arms. Dyno Tuned Exhaust Headers for Predator 212, Predator 260, Honda, Briggs and Stratton, Vanguard and Kohler I know they don't rev as high as the small blocks. 28 $119.28 $ 119. The predator will respond well to removing the governor, re-jetting the carburetor, … stream Sold & shipped by OMB Warehouse. We have seen as much as a 3/4 HP gain simply by changing to this plug. Blue Printed DYNO Tuned. Simple to install, you can expect significant performance increases. 4 0 obj Brand: GTC Industries. This is the spark plug you want for high performance Gasoline or Methanol. %PDF-1.5 and will fit the Predator 212cc Hemi engine or Clone / Honda GX160 and GX200 engine. Brand New. That’s when the predator 212cc performance high flow exhaust header really comes into play. 420cc Builder Modified Predator OHV engine Technical Specifications 5/27/13 Page #2 Carburetor/Intake Requirements: Stock Huayi or RUI*ING carburetor.Maximum bore of 0.827” Carburetor Air Filter adapter overall length of a max 1.375” length allowed of %���� Intake valve head Max OD 1.425” and Exhaust valve head Max OD 1.263”. IN-STOCK non-returnable parts Product Options * denotes required field. Page 11: Stopping The Engine 6. Manual Start 1. Kurbelwelle, Pleuel, Kolben. Simple to install, you can expect significant performance increases. stock valve springs will be replaced with 26lb springs to control that valve float. Just measure the bolt pattern on the exhaust studs and the intake studs for the carb to double check. In this video I show you how do do a number of performance modifications to the Predator 420cc engine. CHOKE 2. We're gonna be installing our stage one performance kit on a 212 CC predatory engine in this kit. Free shipping for many products! This would work well in a go-cart, mud boat, small air craft, golf carts or anything that has a pto controlled rpm. Hey guys. Those 10.8lbs. 2 0 obj Stage 1 engines should rev to around 6500rpm.

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