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38 fasttech speeds

Old 04-08-2009 | 02:30 PM
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Default 38 fasttech speeds

What kind of speed are you guy getting with 38s gen and air with 575s
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Old 04-08-2009 | 05:34 PM
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just guessing based on my 382 with 630 and no gen.....80. Little more or less depending on current load/conditions.
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Old 04-08-2009 | 07:27 PM
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we got 80 with our 00 at loto my buddies 03 gets 85+ with a ecu mod and its box for sale here
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Old 04-15-2009 | 05:52 PM
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Our 382 with gen, ac, ect and 600s runs 85. Still needs propped better too. PB mag tested the 575s at 79-80 i believe
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Old 04-17-2009 | 07:11 PM
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80... it is
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