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Old Oct 4, 2003 | 10:09 AM
  #6  
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SPORTIMAGE
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Joined: Sep 2002
Posts: 22
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From: Oklahoma
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Ok so nobody knows. Well we put our heads together at the shop and decided to do a comp test, 260psi all the way across. So we have good compression 70 psi increase over what it was before. then we decided to read the plugs. They were lean of course so we turned up the feul pressure to 50 psi on the fpr. big difference but not enouph. We then added some octane booster wow this is the key. 93 octane with booster made a real difference. I am still learning will continue to tune and tweak until it feels right. Suggestions are still welcome.
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