Im just curious how much head work is actually need to swap the LS1 Springs into the Twin Cam head?

With all the trouble im having finding Clevite or HO Valve springs made to the old specs im thinking of maybe going with LS1 springs for my HO Cams now

Can someone tell me just how much work is needed?

Guessing id have to run similiar retainers, rotators?

Could i still use my stock valves?

As much info as possible would be greatly appreciated as build date is about 1 month away.

Is it a good option?

Thanks



Edited 1 time(s). Last edited Friday, February 01, 2008 10:00 PM

im running springs that only a few guys are running, check my build list, i think it's in there. Work perfect with the 2.4 head.

Problem is the newly made replacement Springs are made to the same specs as the oringinal GM HO Springs

Clevite makes such a spring but im having a hard time getting them in my city

Where did you get yours? Are they made to the old specs?