Originally Posted by Dan
Originally Posted by Stu @ M Developments
Std piston material is fine for 400bhp, dont piss about changing them.
Now THAT'S my kind of talking!
Is low comp needed for 400bhp Stu?
Depends quite a lot on the turbo you plan to use to achieve the power as the turbo will largely dictate the powerband that the power will be achieved at, and thus it makes a massive difference to the cylinder pressures created.