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Cobra Forums
The Terminator
Engine/Tuning
Help with deciding which piston cc to go with for new build.
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<blockquote data-quote="Quick Strike" data-source="post: 15519621" data-attributes="member: 11920"><p>That is about what the stock engines have for dynamic compression, and they can do alright there with 93 octane and 18-20 pounds of boost. You know a good tune is also a must. </p><p></p><p>I run custom cams that are between Comp stage I and II specs with 9.8:1 static compression and 7.75:1 dynamic compression. My street tune has about 20 pounds of boost with 16 oz of Torco per tank. The Torco is not necessary with that tune, but is a protection against bad gas. I also have the Vampire knock sensor/ignition retard system. I have never triggered that system on the street tune. </p><p></p><p></p><p>Sent from my iPhone using Tapatalk</p></blockquote><p></p>
[QUOTE="Quick Strike, post: 15519621, member: 11920"] That is about what the stock engines have for dynamic compression, and they can do alright there with 93 octane and 18-20 pounds of boost. You know a good tune is also a must. I run custom cams that are between Comp stage I and II specs with 9.8:1 static compression and 7.75:1 dynamic compression. My street tune has about 20 pounds of boost with 16 oz of Torco per tank. The Torco is not necessary with that tune, but is a protection against bad gas. I also have the Vampire knock sensor/ignition retard system. I have never triggered that system on the street tune. Sent from my iPhone using Tapatalk [/QUOTE]
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The Terminator
Engine/Tuning
Help with deciding which piston cc to go with for new build.
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