just some questions about tms street pistons.

Daugherty_3

(>")>
Sep 28, 2010
51
0
0
New Hampshire
im thinking about running titan motorsports street piston in my 7m, my concern is that it raises the compression to 9.1 i think from what Ive read. Is there gonna be any problems down the road if I wanted to run higher boost?
 

supraguy@aol

Well-Known Member
Dec 30, 2005
4,232
37
48
Atlanta
You can reduce CR by using a thicker metal head gasket.
I know that Wiseco's will produce about a 9:1 CR as well.