[The Greatness]

building another D for boost. Wiseco or Supertech pistons? aiming for 350-400 whp. love the wisecos but i can get the Supertechs a bit cheaper. the Wisecos yield 9:1 and the Supertechs yield 8.8:1. anyone had any experience with these?

and dont say vitaras. z6+vitaras=7.5:1 cr and .067 piston to deck height.
aka doodoo.

 

[The Greatness]

yeah buddy im not knock vitaras. its a cheap way to get lots of power out a d but its not my cup of tea. the piston to deck height is .067" on an unmilled block and that kind of gap leaves room for detonation. yes you are correct. its all in the tune but id rather have less risk and higher compression. compression+boost=torque. and i love torque