What Spring for cam with over .600 lift???
05-25-2006, 12:14 PM
#1
What Spring for cam with over .600 lift??? I have a cam that will put me just over .600 lift for my ported and polished TFS LT1 heads and 1.6 rockers. I think it is about .628 but I dont have the card. What springs should I get or should I go back to the 1.5 rockers?
Thanks in advance
Pete
*Edit*
My Cam Specs
236/244 .585/544 @112 1.5
.624/.580 1.6
I already have the 1.6 pro mag roller rockers on a 7/16" stud
Thanks in advance
Pete
*Edit*
My Cam Specs
236/244 .585/544 @112 1.5
.624/.580 1.6
I already have the 1.6 pro mag roller rockers on a 7/16" stud
Last edited by NotACop97Z; 05-25-2006 at 03:59 PM.
05-25-2006, 04:14 PM
#5
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131-221426-16 Manley Performance Valve Springs, LS1/LT1/LT4/L98, 1.290 diameter, Double spring w/o damper, max lift .650"
did a quick search and found those on thunderracings site.
not sure if they will work on a hydrolic roller
did a quick search and found those on thunderracings site.
not sure if they will work on a hydrolic roller
anyone wanna buy 8 pro mag roller rockers?
05-25-2006, 04:29 PM
#7
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Plenty of springs for that cam. My springs are Cranes that came with the Gold Race rockers. I don't have a PN handy though. Crane told me that they were good to .700. I would call Comp and ask about their beehive springs.
http://www.compcams.com/technical/Ca...07/288-290.pdf
http://www.compcams.com/technical/Ca...07/288-290.pdf
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05-25-2006, 06:13 PM
#9
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I am running comp cams 977 springs with titanium retainers on my setup. They handle a pretty decent amount of lift I was told.
http://store.summitracing.com/partde...5&autoview=sku
http://store.summitracing.com/partde...5&autoview=sku
Last edited by 96blkform; 05-25-2006 at 06:20 PM.
05-25-2006, 07:54 PM
#11
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Originally Posted by NotACop97Z
He told me I might need al longer intake valve... hell let me know when he takes my heads apart
05-25-2006, 08:06 PM
#12
The cam is a Hyd Roller, and the trick flows are only good to .600, So ill def need new springs. Hopefully I dont need a longer Valve but ill see later... Does anyone with TFS heads know this already, or should I call TFS tomorrow???
05-25-2006, 08:55 PM
#13
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Originally Posted by NotACop97Z
The cam is a Hyd Roller, and the trick flows are only good to .600, So ill def need new springs. Hopefully I dont need a longer Valve but ill see later... Does anyone with TFS heads know this already, or should I call TFS tomorrow???
05-26-2006, 12:53 PM
#14
After talking to everyone (Comp Cams, Machinest Trick flow)I am just gonna go with a 1.5 rocker, the cost of 8 pro mag 1.5 rockers plus what I can sell my 1.6's is less then new springs and the Machine work. Thanks to everyone that helped out!!! 
Pete
Pete
