PDA

View Full Version : HP at the motor??



bricez28
12-16-2008, 08:18 PM
i have a fresh rebuilt lt1, with cai, LTs ory, bullets dumped, and little silly stuff like airfoils.

what would this make to the motor?

bricez28
12-16-2008, 08:19 PM
all the internals are slightly upgraded. not forged, but sliiightly upgraded.

RealQuick
12-19-2008, 12:02 PM
i have a fresh rebuilt lt1, with cai, LTs ory, bullets dumped, and little silly stuff like airfoils.

what would this make to the motor?

With manual tranny... probably 285rwhp... so 285/.85 = 335hp @ flywheel

With an auto... probgably 270rwhp... so 270/.80 = 337.5 @ flywheel

I think it would be safe to say that 335hp is a good guess.

BLOWNDFIZ
12-19-2008, 01:20 PM
^^^ X2

bricez28
12-19-2008, 05:04 PM
nice. well wouldnt the motor output be the same for an auto or a manual??? before it goes through the tranny of course

Z28pr0jekt
12-19-2008, 05:27 PM
nice. well wouldnt the motor output be the same for an auto or a manual??? before it goes through the tranny of course

yes the motor output is the same, the rwhp will be different

bricez28
12-19-2008, 08:00 PM
335 sounds good though....

jaysz2893
12-19-2008, 08:20 PM
hmmm, i hit 303 rwhp without the LT's. Maybe I got a freak motor? M6 with 3.23's I guess it all depends on the dyno and the conditions.

bricez28
12-19-2008, 08:33 PM
with what other bolt ons????

jaysz2893
12-19-2008, 08:36 PM
Underdrive, foil, CAI, PCMforless tune. Stone stock i was 267 at the wheels. I have yet to dyno with the new opti and coil, LT's and catless catback, the bigger TB and the ram air.

RealQuick
01-07-2009, 01:53 PM
nice. well wouldnt the motor output be the same for an auto or a manual??? before it goes through the tranny of course

Yes. I was just showing how the math works...

cblinkdude182
01-07-2009, 05:14 PM
Underdrive, foil, CAI, PCMforless tune. Stone stock i was 267 at the wheels. I have yet to dyno with the new opti and coil, LT's and catless catback, the bigger TB and the ram air.

267 at the wheels is pretty strong for stock

bricez28
01-12-2009, 07:02 AM
i wanna get this thing dyno tuned and rockin.

bricez28
01-12-2009, 07:03 AM
some of thsoe bolt ons i thought were usless. under drive pullies, air foil.....i have an air foil sitting in my garage.


side note: andyone running an airfoil with a metal elbow???

Toronto_LT1
01-25-2009, 06:11 PM
i'm running an airfoil with my TF elbow.