Couple of questions..
Turbo Mini Forums

Hello all this 998 malarky is confusing me slightly, i'm thinking of building a 998 turbo to possible use in hillclimbs. Am going to use a 1275 head just because they're cheap and easy to find but am unsure what pistons to use, am i right in thinking that for under the 1.4 class a turbo adds 40% so therefore i cant use +20 pistons? Thanks, gav

hey gav, seems you in a similar situation to me bud.

you might find that using the 12g940 casting wont be permitted in the regs (bets check first), as it was never std fitment on a 998

then again, they might not bother checking? i think it varies slightly from club to club/scrutineer to scrutineer/if your winning.

and to your other question, yes, i think unfortunatley you cannot use o/s pistons without going up a class, again, unless you dont tell them and they dont check.

probabaly wrong on a few of those points, but im sure someone will correct if i am.

jo

"Turbo's make torque, and torque makes fun"

"did you know you can toast potato waffles?"