What everyone is saying ( and not too clearly ) is that the stock springs are only made to handle the lift of a stock cam. The springs are close to coil bind right from the factory and @ .500 lift you can see ciol bind. ( stock cam is 36x lift). adding 1.6 rockers could cause coil bind. Even a baby cam such as the 502 could cause problems.
You are basically forced to change springs with any cam / rocker install.
If your on a tight budget, look at a Hotcam package.
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93Z M6 Black: The 385 Lives! Supercharged, 3-core front mount intercooler, GTP heads, 3:73's, Street twin clutch, Jethot Longtubes, Mufflex 4" catback/spintech, S+W cage, Spohn Suspenion, Yada Yada Yada
1) Build it
2) Race it
3) Break it
4) Repeat!!!
Last edited by Pampered-Z; 06-22-2010 at 01:45 PM.
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