Dyno before Header install

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Oct 24, 2007 | 09:42 PM

LTCHAPPA

Thread Starter

Burning Brakes

Joined: May 2004

Posts: 929

Likes: 45

From: Wayne NJ

Dyno before Header install

2003 Vert. 6speed Corsa catback,blackwing,tune 330rwhp at present.Will be adding Kooks Long tubes and tune.Hope to gain 20-25HP.Is this realistic?

Oct 28, 2007 | 07:13 PM

madmatt9471

Team Owner

Joined: May 2006

Posts: 21,473

Likes: 356

From: Palmdale, Ca----- 2009 Cyber Gray 4LT A6 F55 452 RWHP 422 RWTQ- RIP 1998 C5 734 RWHP & 585 RWTQ-----

You should be right about 350+ RWHP and 340+ RWTQ after your done!

This is becasue of what my buddies Vette did with the similar set-up!

Thanks,Matt

Oct 28, 2007 | 07:23 PM

vettenuts

Team Owner

Joined: Mar 1999

Posts: 22,025

Likes: 192

From: At the beach in little Rhody

Those are pretty big numbers for just a Blackwing and exhaust. Mine did 305 if I remember correctly. Which dyno was this?

Oct 28, 2007 | 09:50 PM

LTCHAPPA

Thread Starter

Burning Brakes

Joined: May 2004

Posts: 929

Likes: 45

From: Wayne NJ

318rwhp with blackwing and exhaust,then 330rwhp after tune on a Dynojet. TTPerformanc did the tune and the tuner said the car was putting down very good numbers.Headers are next and a re-tune. The HP gains do show up very well on the street i can assure you. LT

Oct 30, 2007 | 04:31 PM

simpleman68

Le Mans Master

Joined: Jun 2004

Posts: 6,752

Likes: 3

From: Bethlehem PA

Quote:

Originally Posted by LTCHAPPA

350 rwhp is doable, I agree with the above.

Nice color by the way. We should grab a brew sometime. My sweetheart lives in Little Falls, so I'm crusing past you often. I occasionally grab a few cold ones with another MSG owner in PA, just so we can park them together.

Scott

Nov 2, 2007 | 03:57 PM

wingnut037

Racer

Joined: Oct 2007

Posts: 289

Likes: 0

From: San Diego California

Nice #'s for sure. notice any difference in your gas mileage on the hwy? just wondering if its noticable

Nov 2, 2007 | 04:44 PM

LTCHAPPA

Thread Starter

Burning Brakes

Joined: May 2004

Posts: 929

Likes: 45

From: Wayne NJ

I think i may have picked up 1 or 2 mpg if im cruising on the highway.

Nov 2, 2007 | 06:56 PM

spiral04

Melting Slicks

Joined: Jun 2006

Posts: 2,983

Likes: 6

From: Redondo Beach Ca

I think those number are right on. I had longtubes, blackwing, and ghl exhaust tuned by LAPD at 355 rwhp. I don't remember the torque off hand but it was pretty close to the hp.

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Nov 29, 2007 | 04:01 PM

CanadianVetster

Drifting

Joined: Jun 2007

Posts: 1,465

Likes: 246

From: Toronto Ontario

pre - headers

mine is a 2001 vert 6sp
same exhaust - corsa cat back
same intake - Blackwing
also used a hand tuner
Dyno shows 332 rwhp; 345 torque

I am also looking at Headers.
I would like Kooks, but the Dynatech are about $400 cheaper, then could spend the money elsewhere....... thoughts

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