CentralBlvd08

10-1 forged diamond pistons hows do you guys feel about them? good choice?

HunterKiller89

iTrader: (1)

for boost, go 9:1 or 9.5:1

CentralBlvd08

hmmmm.....

boostaddict

yeah too high man

Witt

Stock blower, stay with the 10-1.

Turbo or blower swap, stick with stock compression unless cammed.

CentralBlvd08

well i bought the pistons 10-1 together with JBP triflow stage 2 cams and JBP valves spring with upgrade vavles stock size, and balance shafts ...good combo??

will be going on with the TVS down the line..

Sharkey

iTrader: (1)

goint to have the be very carfull to controll detonation. i have used the tryflow cams (i actualy know the guy that designed the profile for the 2.2 eco, then the guy started grinding cams for jbp with his profile) and i can tell you they dont work that well with boost, however the slightly larger overlap will help bring the dynamic compression down to were it should be.

CentralBlvd08

so basically my combo is good? going on car tomorrow just looking for info

theneelster

Higher compression ratio is bad news if you're adding big boost. Stock should suit most apps fine.