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Old 09-13-2011, 10:46 PM   #1
ripdog28
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5k rpm in a few seconds

No 1/4 or 1/8 time yet but per the gear calculator with 3.70 gears and a th400 it's 110mph at 5k. I hit 5k in 3rd from a dead stop in 9sec. This don't seem right unless my engine build put a bigger cam in it then he told me.
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462ci, forged crank, H-beam rods, 10.5-1 KB forged pistons, Dart Iron Eagle 308cc, Straub Cam, Comp Cams chrome moly full rollers, Weiand Team G, Prosystems 950, TH400/3500 Dalenzie stall, Currie 9+ Detroit Locker w/31spline axles.3.5/6in drop. My Build.
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Old 09-14-2011, 02:08 PM   #2
Marv D
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Re: 5k rpm in a few seconds

I don't think your allowing for that big block driving through that convertor about 2-3 thousand RPM are you LOL
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Old 09-14-2011, 07:29 PM   #3
djracer
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Re: 5k rpm in a few seconds

I think Marv may be on to something. What do you have for a convertor?
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Special Thanks to All who have helped on the TRUCK!

My Pass Time Show http://s129.photobucket.com/albums/p...Chapter1-0.mp4

So Far my best Times are:

Motor only:
6.44 1/8 @ 104.13
10.39 1/4 @ 125.83

Nitrous Times:
5.785 1/8 @ 118.65 with a 1.336 60ft
9.168 1/4 @ 142.58 with a 250 shot dead out of the hole!
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Old 09-15-2011, 04:47 PM   #4
ripdog28
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Re: 5k rpm in a few seconds

3500 Dalenzie...
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69 c-10 BBC
462ci, forged crank, H-beam rods, 10.5-1 KB forged pistons, Dart Iron Eagle 308cc, Straub Cam, Comp Cams chrome moly full rollers, Weiand Team G, Prosystems 950, TH400/3500 Dalenzie stall, Currie 9+ Detroit Locker w/31spline axles.3.5/6in drop. My Build.
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Old 09-15-2011, 10:25 PM   #5
djracer
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Re: 5k rpm in a few seconds

I'm not familiar with that brand. Is the truck extremely traction limited?
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Kevin

Special Thanks to All who have helped on the TRUCK!

My Pass Time Show http://s129.photobucket.com/albums/p...Chapter1-0.mp4

So Far my best Times are:

Motor only:
6.44 1/8 @ 104.13
10.39 1/4 @ 125.83

Nitrous Times:
5.785 1/8 @ 118.65 with a 1.336 60ft
9.168 1/4 @ 142.58 with a 250 shot dead out of the hole!
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Old 09-20-2011, 04:15 PM   #6
ripdog28
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Re: 5k rpm in a few seconds

They are a local company with a good reputation. It spins a lot down low, if I hammer it from a dead stop then it'll spin for the first 70-100 yards. If I take it light for the first 25 yards it don't spin bad. I do need to soften up the rear end. It has MT drag radials.
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69 c-10 BBC
462ci, forged crank, H-beam rods, 10.5-1 KB forged pistons, Dart Iron Eagle 308cc, Straub Cam, Comp Cams chrome moly full rollers, Weiand Team G, Prosystems 950, TH400/3500 Dalenzie stall, Currie 9+ Detroit Locker w/31spline axles.3.5/6in drop. My Build.
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