A4 would show lower dyno #'s. 
How many horse powers should I be making
How many horse powers should I be making 1999 LS1 with 79k miles. Long tube SLP with ORY (no cats) lid, Texas speed 224/224 cam and tune. Any one have any ideas on what my rear wheel HP should be around. What should I do next?
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i dyno'd 370hp and 390tq with only long tubes no cats slp exhaust and some bolt ons. the best part is that after i switched out the slp catback for a hooker the car feels even faster. i'm going to get it tuned and dyno it again
Originally Posted by Tainted
over 400 no
I made 365 with that cam, all bolt on's. I was hoping for more, but the curve was pretty good.
N/A run - 365 HP 362 TQ
I just added an LS6 MAF and in the process of tuning it...maybe I will pick up another 10 (Maybe).
N/A run - 365 HP 362 TQ
I just added an LS6 MAF and in the process of tuning it...maybe I will pick up another 10 (Maybe).
Originally Posted by Tainted
over 400 no
no LS6 intake, no pulley, no TB, dont know if the car is A4 or M6, unsing a flowmaster muffler, on top of a mail order tune. Hes deff. not at 400rw. Id say 375 if that.
Originally Posted by SLP Firehawk
i dyno'd 370hp and 390tq with only long tubes no cats slp exhaust and some bolt ons
Originally Posted by SLP Firehawk
i dyno'd 370hp and 390tq with only long tubes no cats slp exhaust and some bolt ons. the best part is that after i switched out the slp catback for a hooker the car feels even faster. i'm going to get it tuned and dyno it again
TECH Resident
Joined: Aug 2003
Posts: 970
Likes: 4
From: England UK
Originally Posted by kyles2000z
not on stock internals you didnt. sorry but the dyno lied. the most ive ever seen out of a full bolt on car was 360 at the wheels.
if you have bought the headers yet I would suggest coated pacesetter longtubes with a magnaflow exhaust, save money for other mods, also slps have very low ground clearence if that makes a difference to you
Originally Posted by kyles2000z
not on stock internals you didnt. sorry but the dyno lied. the most ive ever seen out of a full bolt on car was 360 at the wheels.
Originally Posted by 1FSTLS1
Wow I need more. I want to push 500hp. Gues I should spray. Just seems like cheating. What are the opinions on another $500-$800 what should I do next?