going to dyno tomorrow and will post results... I was doing math in my head and came up with a number, but not sure how realistic that is...

give me your thoughts...

last time I dyno'd I pulled 398rwhp... this will be on same dyno and pretty close to same weather. Except these mods were added

1. Full Exhaust (kooks LT, high flow cats, xpipe, dual magnaflow)
2. efan
3. power plenum
4. 2.8 upper (already had 4lb lower)
5. phenolic spacer
6. idler
7. accufab

i dont have a reburn for all this stuff yet, thats what im getting this dyno for, then will get a new SCT program from JDM next week and hopefully tweak it and gain even more power....

 

Maybe 415 or so?? How much torque did you make before? I'd guess 520ftlb's with that combo as well. Just a guess tho.

-Sly

 

well i was kinda thinkin more in the 430 range?????

i thought the exhaust alone would add 15+

 

oops my bad didn't see the exhaust...well forgot that was at the top. Then ya probly around 430 give or take 5. Good luck and let us know the numbers! I'm a retard lol, also didn't see the 2.8 upper being added I'm outta it today sorry

-Sly

BTW what were your previous mods?

 

I hate seeing these posts. My truck dynoed 385/450 with the following:

Apten
4# lower
Bassani Cat-Back
Efan
90mm intake
conical filter
SBTB
chip

and my tuner says that is what to exect with these mods on a 2000 and that I am where I should be. Keep in mind that it is one of the main 3, so it isnt like I dont have a reputable tuner.

With that being said, and assuming you have a 2000(00Bolt), I dont think you should expect much more that 410 or so, but I know other people are gonna say 430-440ish.

-Kimball

 

420hp/480trq

 

when i had the 398, i had just

4lb
jlp ram air
ported eaton
psp chip (now have SCT dyno from JDM)
90mm
ftvb

 

if you dyno'd 385 with 4lb and apten... something IS wrong... you should be in 400 club...

i had just WASP and 4lb and got 398

 

i think my last dyno that had 398hp.... was like 501 trq!!!!

not sure yet what the difference is, but I think these headers made a huge difference in torque, i can feel it

 

You will lose some boost with the headers. When I put a new stock engine in 6 months ago, I added headers, high flow cats and catback. I lost about 2lbs of boost. You should get your chip reburned when it is on the dyno tomorrow.
That's what I'm doing tomorrow @10am.

- Later

 

ya im gonna send a copy of this dyno into Jim@JDM and have him burn and email me a new SCT file... then ill dyno again and have final numbers later...

 

226.49

 

426RWHP

 

449 534 here mods in sig

 

This should be fun to watch..................subscribed