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The Terminator
Engine/Tuning
04 Cobra running bad. PLEASE HELP!!!!!!
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<blockquote data-quote="Ironhand" data-source="post: 11963145" data-attributes="member: 32955"><p>The only way I can get 140 psi cold cranking compression with 8.5:1 is by having the intake valve close at 55 degrees ABDC.</p><p></p><p>With:</p><p>Comp 106360s at 120 degree Intake Centerline. That is a very retarded cam.</p><p>or:</p><p>Comp 106460s at 116 degree Intake Centerline. Not as bad but I would expect to see under 114 regardless.</p><p></p><p>Just an observation.</p></blockquote><p></p>
[QUOTE="Ironhand, post: 11963145, member: 32955"] The only way I can get 140 psi cold cranking compression with 8.5:1 is by having the intake valve close at 55 degrees ABDC. With: Comp 106360s at 120 degree Intake Centerline. That is a very retarded cam. or: Comp 106460s at 116 degree Intake Centerline. Not as bad but I would expect to see under 114 regardless. Just an observation. [/QUOTE]
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04 Cobra running bad. PLEASE HELP!!!!!!
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