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Old 01-11-2013, 10:35 PM
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What gear for a 9" with th400 with brake 2 stage nitrous... All i race is 1/8th mile
Old 01-12-2013, 09:15 AM
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Need more info. What size tire,cam specs,etc.
Old 01-12-2013, 09:28 AM
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28x10.5 tire, custom grind nitrous cam, ptc nitrous converter, 4150tb, Steven Johnson black widow plate. Want to run 2 kits hoping to leave on 200 then go to 300 max first kit will turn off when 2nd comes on...motor is 408 stroker 5.3 heads made 520rwhp with 4l60e with rev maxx 3200 stall...
Old 01-12-2013, 09:40 AM
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I would try a 4.11 or possibly a 4.30 as long as you're hooking up out of the hole
Old 01-13-2013, 10:37 PM
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RPM you will shift at?
Old 01-14-2013, 05:11 AM
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6800rpm
Old 01-14-2013, 06:51 PM
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4:56 since its 1/8th mile
Old 01-14-2013, 08:41 PM
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Damn that's high i was thinking 3.70
Old 01-14-2013, 09:06 PM
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Im gona say 3.90. I wonder how that revmax stall will hold up to that much spray. Gl should b fun ride
Old 01-15-2013, 08:29 PM
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Originally Posted by TravisMcGill2000
Im gona say 3.90. I wonder how that revmax stall will hold up to that much spray. Gl should b fun ride



I said i got a ptc nitrous converter
Old 01-17-2013, 07:52 AM
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3.90's
Old 01-17-2013, 08:38 AM
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3.90's. You'd be better off ditching the second system and running one big system with a progressive. 1>2.
Old 01-19-2013, 05:52 AM
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Originally Posted by TurboStangJON
3.90's. You'd be better off ditching the second system and running one big system with a progressive. 1>2.
Ok then whats a good progressive kit...
Old 01-19-2013, 07:14 AM
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Originally Posted by loosews6
Ok then whats a good progressive kit...
NMS-1000 is probably the best but expensive. The NOS Launcher works very well for the money.
Old 01-19-2013, 08:02 AM
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I got a fjo for sale , just stepped upto a nms..



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