any body use a 13-1 piston on a supercharger

[low blown warrior]

has anybody used a 13-1 piston on a supercharger running 12lbs or 14 lbs of boost . if so what would you need for a head gasket running c14 .
with stock rods or would i use falicon rods . only running up to 700'

 

[givemeaboost]

I think you are going the wrong way about that. You need to lower the compression with that kind of boost. You would probably have to stack four head gaskets to be safe with those pistons and that many pounds of boost but if you want to go with it I am a Wiseco Piston dealer and can get your pistons for you, Ken.

 

[JDKRXW]

I think you are going the wrong way about that.

I bet he's going after HP through compression and octane.

 

[low blown warrior]

stock comp is 11.8-1 you think 13=1 would be to much for 700 ft runs and would i need rods at this point . i see they make a .080 gasket for thickness any help would be helpfull

 

[black john]

13 to 1

do you all ready have these piston,s in stalled? and if so what is your comp in lb,s ?

 

[low blown warrior]

i just put the pistons in. was waiting to see what head gasket to use

 

[snowy1]

why put the 13.1,s in if you are going to lower compression back down with extra head gaskets, if I used the compression calculator right it says you would need 110 octane at 12lbs and 112 octane at 14lbs with one stock head gasket.