dyno, should i be disapointed?
01-28-2006, 05:22 PM
#1
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Posts: 85
dyno, should i be disapointed?PICS
stock 162k lt1 stock heads
NO TUNING, STOCK BUILD
hotcam, LTs, hooker catback
M6
3.42s
cold air kit, thats it.......
299.98HP @5500rmp dont know why they would not run it any higher like i asked, its got a killer valve train, anyway.....
299.98 @ 5500
328.34TQ @ 4000
A/F was right @ 13 across the board til 5k then richens up slightly
TQ curv starts @ 300lbft@2500 and climbs to 328 @ 4k and drops off after that to 319@5500
what do yall think???
Last edited by Foxls1; 01-28-2006 at 06:21 PM.
01-28-2006, 05:42 PM
#5
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Posts: 4,800
Re: dyno, should i be disapointed?
Untuned I bet the rev limiter is fast approaching at those rpms.
I put 290 down with a good bit smaller cam through a high stalled auto with a heavier drivetrain with a rich AFR 11.8-12.1 and on a Superflo no less which reads lower than a Dynojet. Torque was hard to get a good bead on due to the TC and a downshift issues but was over 350 at 4100rpms and this cam probably peaked back down around 3500.
Get the car tuned you will be signifigantly rewarded.
I put 290 down with a good bit smaller cam through a high stalled auto with a heavier drivetrain with a rich AFR 11.8-12.1 and on a Superflo no less which reads lower than a Dynojet. Torque was hard to get a good bead on due to the TC and a downshift issues but was over 350 at 4100rpms and this cam probably peaked back down around 3500.
Get the car tuned you will be signifigantly rewarded.
01-28-2006, 06:43 PM
#6
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Location: Fredericksburg, VA
Posts: 391
Re: dyno, should i be disapointed?
They should have at least taken it to the limiter. HP is still climbing, it should peak at around 6000-6200 rpm. As already mentioned, a tune is in need.
No, you should not be disappointed with what you have there.
No, you should not be disappointed with what you have there.
01-28-2006, 06:54 PM
#9
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Re: dyno, should i be disapointed?
Originally Posted by LagunaS3
I would be happy, isn't that basically what the LT4 makes...and you're making it without the heads.
01-28-2006, 09:17 PM
#13
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Location: Wyoming
Posts: 1,152
Re: dyno, should i be disapointed?
I would get some 1.6 rockers and get it tuned. Headers tend to make more noise causing the stock tune/knock module to pull more timing than normal and that could really hurt hp.
You could maybe gain 30 or so horse from tuning and 1.6 rockers.
You could maybe gain 30 or so horse from tuning and 1.6 rockers.
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