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finally dyno'ed my ltx, s400, th400

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Old 07-27-2009, 01:21 PM
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Default finally dyno'ed my ltx, s400, th400

well after a long *** time it finally got dyno'ed!!!!!!!
final number were 670/598! NO meth, PUMP gas!

MOTOR
ltx 385
8.5 CR
LPE ported heads and custom ground cam
lt1 intake
colla crank
JE pistons
4 bolt splayed billet mains
head studs and cometic gaskets

IGNITION
stock comp
stock opti
msd coil
msd 6AL, TR7's @28

FUEL
duel walbro's
stock lines
60lbs injectors
aeromotive fpr
stock rails

DRIVE TRAIN
th400 RMVB with brake
3500 nitrous stall
s60, spool with 3.54 gear

TURBO (custom fab'ed by me)
twin logs with 2.5 merge
T6 s475 with 1.32 AR
tial 38mm gate and 50mm bov
a2a intercooler
5" dp exiting the front bumper
verticle radiator

this is on pump gas, timing was @20, 14 psi. aint to bad for an old *** lt1, lol!
http://www.youtube.com/watch?v=ZuzstNXH5Dk
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Old 07-27-2009, 01:46 PM
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Nice numbers on the LT, way to get it done.
Old 07-27-2009, 02:23 PM
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nice numbers kinda strange seeing more hp then tq with a turbo car
Old 07-27-2009, 02:29 PM
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Originally Posted by hellbents10
Nice numbers on the LT, way to get it done.
ya being how hot it was, 100+, and pump gas i didnt think it would put down that much! pretty happy!

Originally Posted by trans2000am
nice numbers kinda strange seeing more hp then tq with a turbo car
ya i know, im not sure why, i thought it would put down more tq? maybe its the turbo? i dont know maybe someone else with chime in.
Old 07-27-2009, 02:42 PM
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Get that boost controller working right and the torque should pick up.
Old 07-27-2009, 03:45 PM
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Nice numbers!! Look a lot like mine..that a polo green car? Got the same color on my TA~
Old 07-27-2009, 04:21 PM
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some nice #'s for a POS LTx
Old 07-27-2009, 06:50 PM
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Originally Posted by LS1 SPEED
some nice #'s for a POS LTx
lol, thanks! you need to sell me your street lites! lol
Old 07-27-2009, 06:51 PM
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Originally Posted by My2kz28
Nice numbers!! Look a lot like mine..that a polo green car? Got the same color on my TA~
yes sir polo green, it is one of, if not my favriote color! needs a new paint job tho!
Old 07-27-2009, 07:56 PM
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Originally Posted by 4SFEDZ
lol, thanks! you need to sell me your street lites! lol
ha!


I like the new Comp wheels, so if I do sell I will let you know.
Old 07-27-2009, 08:05 PM
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Those are some good numbers. I think about 90% of all lt1 cars need a paint job at this point.
Old 07-28-2009, 06:20 AM
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Originally Posted by 4SFEDZ
well after a long *** time it finally got dyno'ed!!!!!!!
final number were 670/598! NO meth, PUMP gas!

MOTOR
ltx 385
8.5 CR
LPE ported heads and custom ground cam
lt1 intake
colla crank
JE pistons
4 bolt splayed billet mains
head studs and cometic gaskets

IGNITION
stock comp
stock opti
msd coil
msd 6AL, TR7's @28

FUEL
duel walbro's
stock lines
60lbs injectors
aeromotive fpr
stock rails

DRIVE TRAIN
th400 RMVB with brake
3500 nitrous stall
s60, spool with 3.54 gear

TURBO (custom fab'ed by me)
twin logs with 2.5 merge
T6 s475 with 1.32 AR
tial 38mm gate and 50mm bov
a2a intercooler
5" dp exiting the front bumper
verticle radiator

this is on pump gas, timing was @20, 14 psi. aint to bad for an old *** lt1, lol!
http://www.youtube.com/watch?v=ZuzstNXH5Dk
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And don't forget to fix that Knock sensor....
Old 07-28-2009, 07:58 AM
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Originally Posted by moehorsepower
And don't forget to fix that Knock sensor....
yes father! lol! im goin to change the plugs and oil today, and ill do the knock sensor. 18 dyno pulls i was starting to get nervous! lol!
Old 07-28-2009, 07:58 AM
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Sweet numbers
Old 07-28-2009, 08:13 AM
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saweeeeeettt!!!!!
Old 07-28-2009, 08:18 AM
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Originally Posted by 4SFEDZ
yes father! lol! im goin to change the plugs and oil today, and ill do the knock sensor. 18 dyno pulls i was starting to get nervous! lol!
Yup, I knew it was going to happen, after trying to get fuel in one parameter, I knew when I went the other route I would have to start all over...And don't forget injectors in the near future...
Old 07-28-2009, 08:27 AM
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Damn thats alot of pulls!Congrats on finally getting your car dynoed!!
Old 07-28-2009, 12:23 PM
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Very nice man, still street driven? The ol' LT1 is still a formidable engine when done right. If you get bigger injectors hit me up.



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