700 whp Procharged ls3 Trans am - in the 10s
#23
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Very clean installation! You got a great deal on that LS3!! Bob
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ATI ProCharger and Moser Sales 260 672-2076
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ATI ProCharger and Moser Sales 260 672-2076
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#33
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Tranny is my next upgrade for my fla I would prefer to sell the stock in one peice lol. I was looking at the magnum the price is decent and seems stout. Did you pick the stage 4 or stage 5?also curious why you chose those gears
#34
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I ordered from D and D. It's equivalent to ticks stage 4. I went with 2.97 due to the weight of the car. I also looked at newer procharged mustangs and 5th gen camaros gear ratios and went off that.
#37
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Diameter Close Center Far
3.25 - 50.5? 51?
3.4 50.5 - -
3.55 51.0 - 51.5
3.7 51.5? - 52.5?
3.85 - - 52.5
3.9 - - 52.5
4 - 52.5/52.6 53?
4.13 - - 53?
4.25 - 53.5 53.5
4.38 - 53.5? 53.5?
4.5 - 53.5 54?
4.63 - 54? 54?
4.75 - 54? 54.5?
5 - - 55?
5.25 - - 55.5?
I would go with the 51.5" belt. Bob
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ATI ProCharger and Moser Sales 260 672-2076
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https://brutespeed.com/ Link to website
ATI ProCharger and Moser Sales 260 672-2076
PM's disabled, please e-mail me
E-mail: brutespeed@gmail.comob@brutespeed.com
https://brutespeed.com/ Link to website
#38
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The car is all wrapped up. I love the 2.97 gearing in the t56 magnum. I'm seeing almost 15 psi with the 3.7 pulley swap. My new tires came in yesterday, so I'll be ready for some track passes at SCT in St. Louis next weekend. Hoping for some 10.50s in the 134-135 range with a 60ft in the 1.4-1.5 range.