Thread: How To: Install 1.8 Roller Rockers on L67

Originally Posted by 02 monte carlo ss

so you can put 1.9s on stock springs

yes as long as you dont shift past 6000 rpm

Originally Posted by 02 monte carlo ss

so you can put 1.9s on stock springs

I wouldn't. People have though.

Originally Posted by nascartech

yes as long as you dont shift past 6000 rpm

Why bother? If you're doing it all you might as well do it right.

Originally Posted by realdiehl

I wouldn't. People have though.



Why bother? If you're doing it all you might as well do it right.

x2 i always like to be safe best to do springs