06-26-2014, 05:20 PM
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CC Member
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Join Date: Feb 2012
Location: Keller,
TX
Cobra Make, Engine: Lonestar Classics LS427. Self-built 408W, AFR 195 heads, Performer RPM Intake, Quick Fuel 750, 407rwhp, 479rwtq
Posts: 549
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Not Ranked
I don't have the paperclip. I may try that tomorrow to see how far they are opening. If they are not opening all the way, i'll use a lighter spring. I will try a heavier one too just to see.
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