ramairetransam

iTrader: (18)

Im in the middle of doing headgaskets and headstuds and last year i had belt slip with a 3.7 and the 8.65 crank and this belt ATES K080530HD FleetRunner®; K08 1-3/32" x 53-1/2"

on the setting closest to the drivers side . I tried it in the middle like another member told me and i couldnt get the belt on . He used the same belt .

So whos running a 3.7 and 8.65 ?

Bob@BruteSpeed

iTrader: (16)

You had belt slippage with the Aster bracket with a P-1SC-1? Bob

ramairetransam

iTrader: (18)

Yeah I think so. It make like 14 lbs the first run. Then I would go again and have like half that.

I think only 1 other guy is running the combo so no one can tell me what exactly to run

Bob@BruteSpeed

iTrader: (16)

If the belt was slipping that much you would have black belt dust all over the blower. The Aster bracket can easily handle an F-1A with zero belt slippage, I would look into a boost leak somewhere. Bob

Mike 02T/A

iTrader: (28)

Also remove your floormat. It sounds dumb, but it was my problem. Data logs showed only around 85-90 throttle. The mat moved around and blocked the pedal at the bottom.

Bob@BruteSpeed

iTrader: (16)

Good point! Bob