Product Description
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New style short fin speedway flywheel. Lighter then the original ARC design and the shorter fins create alot less drag resulting in higher horse power gains and quicker acceleration. The upgraded ARC billet aluminum flywheel is a highly recommended product for engines with valve springs capable of withstanding more than 5500 RPM and is mandatory on any engine sanctioned to a kart racing association. This flywheel features an 8 degree built in timing advance to bring the ignition timing to 32 degrees TDC. The built in timing advance allows you to utilize the stock flywheel key with no grinding or offsetting necessary. Along with the timing advance, this flywheel uses a high strength rare earth magnet that produces a stronger and longer spark for increased fuel combustion efficiency. Weighing in at 3.5 pounds and with a fin design that creates minimal air drag, this flywheel will also help your motor to rev quicker. Be sure to reset your ignition coil air armature gap with a feeler guage to atleast .030" and no more than .045" and torque the flywheel nut to 65-70 ft lbs. It is also highly recommended to use lapping compound to lap the flywheel onto the crankshaft ensuring the two surfaces are mated perfectly to one another.
Fits the 212cc Hemi Predator
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Acceleration
I am currently running a stock rod and cam on my mini bike with a stage one kit. I ported and polished the head but wasn't seeing much change after the head work. After adding this flywheel the bike revs up much faster and I am finally seeing the increase in flow from the head work at higher rpms
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ARC Speedway Billet Flywheel: 212cc Hemi...
ARC Speedway Billet Flywheel: 212cc Hemi Predator
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Go Power Sports ftw!
Always receive awesome parts and awesome service from Go Power Sports! Thank you Scott for the "lots of stickers" requested
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Great...
Awsome addition to my bike you can feel the added performance that this wheel gives the moment you fire it up and take off only down side is I had to do away with my coils so no way to power my lights anymore had to get a battery but this is defiantly a good buy if you want to be faster on takeoff and get the jump on the other guy
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Question
Will it fit the tilitson 212 hemi
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Great product.
Great product.
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Fit good, quality...
Worked good on my hemi bottom-end with a non hemi top end
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ARC Speedway Billet Flywheel: 212cc Hemi...
ARC Speedway Billet Flywheel: 212cc Hemi Predator
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Beautifully machined...
32 degree timing advance makes for a great power adder
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Just do...
I went with a full billet set up with a cam so I can’t speak on individual performance gains but the quality is top notch and I would buy it again in the staged kit