| Re: Need an LT4 Guru! |
Subject: Re: Need an LT4 Guru! by rklessdriver on 2011/7/25 0:36:01 GM factory LT4 springs do NOT have a flat wire damper. The damper is to reduce spring harmonics. When GM started the LT1/4's one of the big technical advances was in the valve springs. They used a special type of wire that had an ovate crosssection (as oposed to round). The ovate wire springs did not need a damper to keep the spring harmonics under control. Will |
