mike0chek

ive always used .012 on my cub with 24 cc domes and get 140psi. the thinnest ive seen is .010 but there could be thinner, im not sure how thick oem is.

jeff at fast strongly encouraged me to use a snap on compression tester also. i didnt think there would be much of a difference between a snap on and my craftsman but i was wrong. i was getting 125 at best with craftsman and 140 every time with snap on.

btw i also put sealer on that base gasket so im thinkin the bad part is changing the thickness, of course is good to get a good seal in that area

i was told the same thing you are saying. different thickness's will change your final compression numbers. someone that knows these shee motors better than me should be able to give you the resons why better than i could lol iv'e always wondered if putting sealer on the base gasket is a bad idea ( as in: say you have a .012 base gasket and you put sealer on, it would then be thicker then .012??)

hey man where in nb are you? i got about the same setup as you and im near fredericton. jeff at fast told me 91 would be safe to run with those domes and 140 comp.

x10000

haha thats my crank carnage

zilla is right about those 34's, some find them hard to tune.

if ur anything less than drag ported i would use the 34's

i agree with zilla, i find i have to re fuel too much as it is with my drag port cub on 91 oct.

lmao

i would personally take it off then reseal it. if its leaking now it will prob only get worse, then melt your topend.

how much for tranny with cut gears?

stock tranny or cut gears and how much??

two 35mm's with +4 timing

LMAO

LMAO!

yup^^

shearers!

what was your previous motor to the PV your building??

hot rods!

yep prob be easier to find a used set rather than just one pipe.

the PWK's are very easy to tune

port and 4mil crank

ouch!