Ive got a 1st gen b16a with single exhaust springs and came from an auto so it has the shitty cams. Im going to run at 8psi with a sc34.
I resently got some gsr cams and was thinking that i should upgrade the valve springs. I was thinking like gsr springs (used) or itr springs. Any suggestions on what to get?

Thanks

 

i'm running the crower high pressure dual race springs. so far so good

http://www.crower.com/cgi-bin/...68188 springs

http://www.crower.com/cgi-bin/...87093 retainers

check it out....just my .02

 

crower here!

 

i run skunk2 but i like the ferrea valvetrain set

 

ITR outers and Portflow Inners......suppossed to be good to 10-11k, so will work fine for all I rev too.

Brett

 

what brands fit stock retainers? i see there is two options for portflow springs

also who got the best deals on any of these springs