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LTs = 24.6HP & 33.5FTLBs.

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Old 03-18-2006, 10:31 PM
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Originally Posted by treyZ28
nice flat torque curves (befoer and after). Vary only 30ftlbs or so from 2000rpm all the way to redline around 5 grand.

Looks like you could use some more tuning though, something in the tune changed between 5/05 and now.
Yes, I logged every thing and will send it all to Allen for a tune update!
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Old 03-18-2006, 10:38 PM
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I wish they made a set of lt's for the box style trucks with ls1 engines damnit
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Old 03-18-2006, 10:46 PM
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You got the 4.8 in that truck right 1truess?
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Old 03-18-2006, 10:47 PM
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wait, nm. Just looked at your site.
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Old 03-18-2006, 11:14 PM
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Originally Posted by treyZ28
Looks like you could use some more tuning though, something in the tune changed between 5/05 and now.
Allen sent me a new tune when I told him I was putting the LTs on. He also deleted the cat codes!
Originally Posted by 01LR4
You got the 4.8 in that truck right 1truess?
Oh what, ya its the 4.8, I mean the 4.3L HEHE!
Last edited by 1TRUESS; 03-18-2006 at 11:49 PM.
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Old 03-19-2006, 12:08 AM
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so those gains include tuning or was the tuning already done and the headers threw it off?
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Old 03-19-2006, 12:24 AM
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It was a retune to tune for the LTs and the deleted cats. Not sure what Allan all did, but I just sent him my logs for the runs to see what he thinks.
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Old 03-19-2006, 12:25 AM
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Added Video!!!!
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Old 03-19-2006, 01:07 AM
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Trading the Flowmasters for some Magnaflows will net you another 7-10 HP I bet.
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Old 03-19-2006, 01:09 AM
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Originally Posted by TBSS
Trading the Flowmasters for some Magnaflows will net you another 7-10 HP I bet.
I was wondering when the Magnaflow guys were going to chime in!!!
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