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235cc trick flow 408 hit the dyno!

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Old Mar 27, 2009 | 05:56 PM
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Default 235cc trick flow 408 hit the dyno!

BIG THANKS to brad and johnathan at XXX motorsports!!!
513.54hp 429.66tq uncorrected power.

408 iron block
11.7 compression
tea ported tfs 235cc heads
247 255 624 624 108ICL pat g cam hyd roller comp LSL lobe
super victor intake
1050cfm aed 4150 carb
ewp
1 3/4 x 3" headers
3" merge y into a 4" full exhaust. bullet and dynomax oval muffler.
th350
yank 8" race converter 5200 on the dyno
steel driveshaft
9" 4.33 gears, slicks.
unreal hp through an automatic. i was very happy with the results!
tq is a lil down, but i knew with the big converter it wasnt going to be huge anyway.
it will shine at the track.
made 495 through the full exhaust. took the stock replacement dynomax 3" muffler off the rear and it hit 501. with some tuning, i got 508, then a jet change in the carb spiked to 510, and picked up another 10 in torque.
im going to miss the lil dual out muffler, but its holding me back. i think ill put a dynomax 4" can muffler in its place and deal with the louder sound.
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Old Mar 27, 2009 | 06:11 PM
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yup i was there for it! Hope you like the vid i through together! It was 100% humitdy, raining and 68 degs

Time to update sig!


513.54hp 429.66tq uncorrected power.

[/QUOTE]

Last edited by SIC LSX; Mar 27, 2009 at 06:19 PM.
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Old Mar 27, 2009 | 07:29 PM
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guess i should have mentiond the motor barely has 100 miles on it, and the dyno runs were the 1str wide open blasts.
should pick up another 10 or so with some milage on her.

the dyno sheet showed 50 something percent humidity. im not sure where its measured. its nasty out. wet and rainy. cool, but muggy. its like an all in one deal.
only 3hp off from corrected. weather couldnt have been to bad.
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Old Mar 27, 2009 | 07:41 PM
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Don't forget thats throu a th350, 4.33 9 in. and a 5200 tall!!! Oh and 15' hoosier dr's!
Congrats man....it's gonna ROLL at the track this weekend!!!
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Old Mar 27, 2009 | 09:26 PM
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OUghta roll!
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Old Mar 28, 2009 | 01:16 PM
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congrats cracka..time to go bust off a 6.7 on motor
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Old Mar 28, 2009 | 02:02 PM
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Originally Posted by slimcracka
congrats cracka..time to go bust off a 6.7 on motor
im going for 40's!
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Old Mar 28, 2009 | 03:10 PM
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Nice #s, let's see some vids at the track.
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Old Mar 28, 2009 | 04:04 PM
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40's or BUST!!!
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Old Mar 28, 2009 | 08:47 PM
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Good #'s.
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Old Mar 28, 2009 | 10:38 PM
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should be a runner.
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Old Mar 28, 2009 | 11:13 PM
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all motor, 75 degrees
1.395
6.442
106.62

1.41?
6.444
106.61

not too shabby.
played with the suspension a lil and went the wrong way. killed the tires.
left in high gear one pass. burnout, staged, wasnt thinking.
1.85
7.02
102.97
last pass it spun the tires near the shift and got on the limiter.
6.47 at 106
its got more in it all said and done.
i need to tweek the carb just a hair more, and play with the suspension.
it will go 30's for sure. i was wanting 9's on motor and i think ill get it.
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Old Mar 29, 2009 | 07:59 AM
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Hell ya TJ..u sounded STOKED on the phone....before the last pass lol.
Congrats she's gonna ROLL for sure...told ya it would! U already beat ur goal the 1st time out. Just think what it's gonna do in the fall/winter w/ all the good weather!!!!
Now it's time for the track rental....including u....u gotta go for them 9's NA!!!!!!!!
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Old Mar 29, 2009 | 08:21 AM
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Very strong power. Your combo is really moving. Congrats!
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Old Mar 29, 2009 | 08:39 AM
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Originally Posted by Patrick G
Very strong power. Your combo is really moving. Congrats!
i was going to send you a PM this morning!
thanks for hooking me up with a cam that scoots!
peak power on the dyno was 7100. i had the shiftlight set on 7300.
i was going to play with shift points, but it was bracket and didnt want to go too far off the dial in.
would you try shifting it higher, or lower?
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Old Mar 29, 2009 | 09:27 AM
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Originally Posted by TJ
i was going to send you a PM this morning!
thanks for hooking me up with a cam that scoots!
peak power on the dyno was 7100. i had the shiftlight set on 7300.
i was going to play with shift points, but it was bracket and didnt want to go too far off the dial in.
would you try shifting it higher, or lower?
Certainly, I would give the motor what it wants. As always, try making one change at a time. Raise the shift points 100 rpm and see if you pick up. Keep doing this until the car doesn't gain any more, then back off to the previous best shift setting. Depending on the converter, you may go quicker with a lower shift point, but with that cam coupled with your high flow intake/heads, it's doubtful.
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2013 Corvette Grand Sport A6 LME forged 416, Greg Good ported TFS 255 LS3 heads, 222/242 .629"/.604" 121LSA Pat G blower cam, ARH 1 7/8" headers, ESC Novi 1500 Supercharger w/8 rib direct drive conversion, 747rwhp/709rwtq on 93 octane, 801rwhp/735rwtq on race fuel, 10.1 @ 147.25mph 1/4 mile, 174.7mph Half Mile.
2016 Corvette Z51 M7 Magnuson Heartbeat 2300 supercharger, TSP LT headers, Pat G tuned, 667rwhp, 662rwtq, 191mph TX Mile.
2009.5 Pontiac G8 GT 6.0L, A6, AFR 230v2 heads. 506rwhp/442rwtq. 11.413 @ 121.29mph 1/4 mile, 168.7mph TX Mile
2000 Pewter Ram Air Trans Am M6 heads/cam 508 rwhp/445 rwtq SAE, 183.092 TX Mile
2022 Cadillac Escalade 6.2L A10 S&B CAI, Corsa catback.
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Old Mar 29, 2009 | 06:24 PM
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Great numbers through that power killing setup. And great times!!! 1.3 60's niceee!!!
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Old Mar 29, 2009 | 06:32 PM
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Nice same About the Same cam going in my 403 but with a little More Compression.
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Old Mar 29, 2009 | 06:38 PM
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An auto w/slicks Nice. 1/8mi times are moving too.
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Old Mar 30, 2009 | 10:11 AM
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ill get a vid of it at track next time too
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