LS1TECH - Camaro and Firebird Forum Discussion

LT1-LT4 Modifications 1993-97 Gen II Small Block V8

Springs

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Old Apr 20, 2005 | 06:19 PM
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Black97
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What is the numbers?

comp cam: 978: Size?? (O.D) How much lbs pressure on seat??? , max lift??

comp cam: 987: Size?? (O.D) How much lbs pressure on seat??? , max lift??

Which spring is better for a 210cc AFR Heads with 236-245 , 575/575 ,114lsa hydrolic roller cam??? Or should I go with 1.530 O.D AFR's flat tappet springs??

any suggestion will help me..
thanks
Last edited by Black97; Apr 20, 2005 at 06:28 PM.
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Old Apr 21, 2005 | 01:49 AM
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Get the bee hive springs. They handle more lift than the 987s and are much more efficient. Those are the ones I am going to when I get my heads done.
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Old Apr 21, 2005 | 07:25 PM
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No one knows how much pressure on the seat and max lift of these 2 springs???
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