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Need comp #190543
01/11/09 03:24 PM
01/11/09 03:24 PM
Joined: Dec 2005
Posts: 267
usa
H
hot67cuda Offline OP
enthusiast
hot67cuda  Offline OP
enthusiast
H

Joined: Dec 2005
Posts: 267
usa
valve spring recomendation for a roller cam in the 310 duration at .690 lift range,would 944 srrings at 1.55 diamiter CLOSE?

Re: Need comp [Re: hot67cuda] #190544
01/11/09 03:43 PM
01/11/09 03:43 PM
Joined: Nov 2003
Posts: 6,293
Rock Springs
Bob_Coomer Offline
master
Bob_Coomer  Offline
master

Joined: Nov 2003
Posts: 6,293
Rock Springs
They are actually 1.57 diameter correct? The have a bunch of open pressure..Better call one of the guys on the board for cam help. You need to know what your installed height is, among other things.

The
943 comps might be what you need....They are 1.55 If I recall.


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Re: Need comp [Re: hot67cuda] #190545
01/11/09 03:56 PM
01/11/09 03:56 PM
Joined: Jun 2003
Posts: 52,972
Romeo MI
MR_P_BODY Offline
Master
MR_P_BODY  Offline
Master

Joined: Jun 2003
Posts: 52,972
Romeo MI
Call Chuck at Best Machine, he got me a set of springs
for my roller and have held great... but I forgot
the name and P/N... they are 320 @ 2.00" seat, my
roller is about the same lift but different duration







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