Dynoed the LT1
#1
Dynoed the LT1
280 rwhp
303 rwtq
http://www.bbbracing.com/12secondv6/TADyno51708.pdf
Dyno run done in 2nd gear as I have 2:73's <--- ewwwww
96 T/A
moroso cold air
air foil in the tb
pace setter long tube headers
no cats - soon to add them
magnaflow cat back
LT4 knock modules
1.6 roller rockers
mild port work to the heads - pretty much just cleaned up
I went 13.8 with slp loudmouth and a cold air kit so we shall see what I can do with the latest round of mods. I guess in stock trim it was depressingly slow and really low on hp and tq?!?!?!?
Yesterday I got catco 3 inch high flow cats installed so power might be a little different.
303 rwtq
http://www.bbbracing.com/12secondv6/TADyno51708.pdf
Dyno run done in 2nd gear as I have 2:73's <--- ewwwww
96 T/A
moroso cold air
air foil in the tb
pace setter long tube headers
no cats - soon to add them
magnaflow cat back
LT4 knock modules
1.6 roller rockers
mild port work to the heads - pretty much just cleaned up
I went 13.8 with slp loudmouth and a cold air kit so we shall see what I can do with the latest round of mods. I guess in stock trim it was depressingly slow and really low on hp and tq?!?!?!?
Yesterday I got catco 3 inch high flow cats installed so power might be a little different.
#2
Hmm, seems a little low for that mods list, might just need a little tuning. (PCM and a tuneup)
The LTs, rockers and port work should be worth something.
Any idea how many miles are on that timing chain?
For reference, I put down similar numbers with a catback, high flow cat and the stock ram air intake.
http://memimage.cardomain.com/member...51_13_full.jpg
Unfortunately, I do not have dyno numbers for the LTs and rockers since I did H/C at the same time.
Great to see the old V6 still running, I remember watching that build up.
The LTs, rockers and port work should be worth something.
Any idea how many miles are on that timing chain?
For reference, I put down similar numbers with a catback, high flow cat and the stock ram air intake.
http://memimage.cardomain.com/member...51_13_full.jpg
Unfortunately, I do not have dyno numbers for the LTs and rockers since I did H/C at the same time.
Great to see the old V6 still running, I remember watching that build up.
Last edited by James Montigny; 05-31-2008 at 11:41 AM.
#3
Well, you already have the supporting mods for a H/C setup. If it's in your budget I'd look into adding a mild H/C setup, and get that TA back on the dyno. decent H/C setup, stall, and gears and you got yourself a decent performer. x2 on the tuning, maybe a fresh tune will get you up to the 290+ HP range.
I'm impressed w/ the v6 car you have btw. damn good #'s out of a 3.8
I'm impressed w/ the v6 car you have btw. damn good #'s out of a 3.8
Last edited by Kaj; 05-31-2008 at 03:26 PM.
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