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Originally Posted by 95ZR1#418
I have matching Dunn Heads yet my dyno results are far below most with Birmal heads. To think I was about to sell my '95 for 2500.00, I best part it out.....I'll do much better.  |
Your car has 4.10 gears right? I have heard that cars with gears will dyno lower than cars with factory gears.