Join Date: Jun 2006
Location: Jackson or Starkville, Ms
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ATV: AC 700EFI LE
2007 Mileage: 27 and Broke!
2006 Mileage: 300
modn, I am fully expecting the bike to really, really munch axles with this setup...IMO, as long as breakage stays in the axles and not in my diffs or lower(secondary) tranny like I already broke once, I will be happy.
dodgethis, what size tires are you thinking about running? The 4.0 ring and pinion will drop straight into the 700 differentials(I'm putting mine in today/tomorrow). You can also find complete 4.0 differentials pretty cheap if you talk to the right people but I also found out that the rear DIFF on the 700s is reverse rotation from all the other Cats, so you have to switch the gears over in it...
Just the 4.0s will prettymuch give you back your stock gearing with 28s(and thus almost all your stock power)
Mncatatac, I will do!! Hopefully a vid or 2 really giving the BruteForce and Bomb guys a fit in the 300'!
ACSchuey, The way I figure it is this. 29.5s mess up gearing 18% from stock. I am getting 16% of that back, so in theory with just that one mod, I should have all of my "stock" topend plus a little more. The problem with "mine" is that I am stacking gearing, so my total reduction will be 27%. It's going to be rediculously low with 29.5s, but with 31s it will only be 3% low and accounting for the additional rotating mass, I should have my entire stock power, before you figure in my power mods!
Anyway, to really answer your question, my primary clutch has been machined extensively for topend and bottomend power(half mooned the travelpath so the rollers can extend farther out). I'm guessing this mod gave me 5mph more on the topend. Also, with the VDI on mine, I will be raising the revlimiter at least another 1k rpms because of my heads/fuel delivery/snorkles. SO how fast do I really expect to go? I think 55mph on 29.5s is a reasonable estimate...
BBK, Cams, Port/polish, clutchwork, snorkling, bored throttlebody, Muzzy exhaust, clutch kit, VDI(waiting), TAKING SUGGESTIONS ON WHAT TO DO ABOUT GETTING ENOUGH FUEL!
16% tranny gear reduction, 11% reduction 4.0 diffs
29.5 laws, waiting on 31s
cryoed drivetrain/secondary drive
Suspension is next!