Just wondering what the best springs and retainers are for a turbo B16A. I want to make sure that I can rev to 8200 rpm safely. The stock ones that I have are not going to cut it because they are form an Auto B16. The car will have GSR cams in it.

Thanks.

 

pretty much any on the market will do you good. Portflow retainers with there springs works well. So do many other companies like ferrea,crower,eibach etc.

 

eibach? since when did they start making 'valvetrain' springs?

look at crower, skunk2, crane...for $$$$ look at spoon or JUN

 

Most of the valve springs made are eibach springs, but I don't believe they have there own line though.


Lee