What diameter dual spring ?
#1
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Heads will be LS1 5.7's Stage II's w/ 2.02 & 1.57 valves. Cam is a .605/.612 lift. What diameter spring do use with stick seats? ...also does Crane make a dual spring I can use, if so, whats the part number?
Last edited by Jimmyz; 02-16-2004 at 08:33 PM.
#2
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see thunder racings site, they have both the CC and Cranes. Cranes are cheaper I think. Lift what is determines how much spring pressure you need. Might call them and see what would work best for you.
#3
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running duel crane on stock heads ( do not know # (running 231/237 595/598)think cranes good for .650 chk with Jason @
http://www.texas-speed.com
http://www.texas-speed.com