Originally Posted by jaggedx
You may want to shoot an Email off to one of these High po companies that have been running their ZL's at the track with different combos. like lingenfelter or redline.
Redline says he wants to help ZL1 owners but has yet to answer any of my questions with a straight answer. He just wants to put a package together and sell it. Good luck getting anything out of him, he acts like its all top secret and your trying to steal his spotlight. Lingenfelter just wants to sell you parts or a package as well. Believe me I've tried to get info...like pulling teeth with these guys.