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View Poll Results: What valve springs should i choose?
165 closed 385 open 367 lbs total 0 0%
155 closed 420 open 441 lbs total 3 60.00%
178 closed 459 closed 449 total 2 40.00%
Voters: 5. You may not vote on this poll

Kirkham Motorsports

 
 
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Old 10-24-2010, 04:00 AM
Caprimaniac's Avatar
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Default What valve springs should i choose?

For a Comp 31-761-8 Magnum solid roller; what valve springs should I use?
I will turn 8000 r's. Cam is NOT a billet core.
Not much street use.
Reliability is a factor.
Nothing but a poll.......

(Engine have been running 8000 rpm with springs weaker than this (145 closed 385 open) without any NOTICEABLE, by the ear that is, valvefloat.)

Rocker ratio may be moved from 1.6 to 1.7 as well.

The two first are suggested by comp cams.

Looking forward to get some opinions.....

RS

Last edited by Caprimaniac; 10-24-2010 at 04:04 AM..
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