if i boed the engine i want it to hold alot (25psi or so) of boost that would mean sleaving the block. say good bye to open deck and find bad ass rods, pistons, valve stems and springs should hold alot of boost. but honda's have alot of compression so what do i do to lower that? i spoke with a mechanic friend who said the only way to lower the compression was to get bigger piston heads and rods and to buy a bigger head gasket. is this true and are there any other ways to lower the compression? spoon makes a head gasket for the s2 but it will probably raise the comp b/c they lean towards the n/a engine. any companies to suggest? this '04 s2 has 11.1:1 now - where should i expect to be? Also if i sleeve the block will the head take all the pressure from the amount of boost? how do re-enforce the head? thanks for all of your help and suggestions!