Matt Hawkins Gt3071R dyno

Dragstrip, autocross, and all track posts go here.

Moderator: Series8217

Post Reply
User avatar
Shaun41178(2)
Posts: 8371
Joined: Fri Nov 19, 2004 7:12 pm
Location: Ben Phelps is an alleged scammer

Matt Hawkins Gt3071R dyno

Post by Shaun41178(2) »

3.4l DOHC V6 from 1995 Monte Carlo
Ported/polished combustion chambers; good bolts in bottom end; hypereutectic pistons; custom intake manifold; 38 lb/hr injectors; Haltech E6K ECU; custom tubular stainless headers and crossover; GT3071r turbo; Tial 38mm wastegate; Fidenza Al flywheel; Clutchnet six puck sprung hub clutch with stock pressure plate; large Ebay intercooler core with custom end tanks/draw fans mounted under car; I spin the engine to 7k with a 7200 rev limiter.

Image

I hope he doesn't midn me posting this here. I figured he wouldn't join though to do so.

Now previously he dynoed 289whp with his t3/4 46 trim turbo. Switching turbos to a larger Gt turbo netted him about 100 more hp! Just from changing the turbo people. Of course tuning and maybe a thing here or there too, but it shows what just the right turbo can do. And even the 30R is a tad bit small IMO but it sure does make power for sure. Look at that power curve!
FieroPhrek working on that ls4 swap for 18 years and counting now. 18 years!!!!! LOL

530 whp is greater than 312
User avatar
Aaron
I just wanna ride my motorcycle
Posts: 5957
Joined: Sun May 29, 2005 5:15 am
Contact:

Post by Aaron »

A tad small? We're using a 30r on a 2.4l 4 cylinder!

A 35r would net him another 50 I bet.

Damn that's impressive though, it amazes me how these things eat of teh boost. Fuck these thorttle bodies, I'm buying a turbo.
product1620
Posts: 1273
Joined: Wed Jan 18, 2006 9:21 pm
Location: Crunkville, North Cacalacka

Post by product1620 »

How much boost is he running???
1998 Mustang GT
Image
You can't piss on what you can't catch.
User avatar
Aaron
I just wanna ride my motorcycle
Posts: 5957
Joined: Sun May 29, 2005 5:15 am
Contact:

Post by Aaron »

product1620 wrote:How much boost is he running???
Matt or the 2.4 I mentioned?

Matt H is apparently running 13.5. We'll be pushing about 24-30 in the 2.4l. But we also have a lot of supporting mods, a built block, Megasquirt, good intercooler, low compression, etc.
product1620
Posts: 1273
Joined: Wed Jan 18, 2006 9:21 pm
Location: Crunkville, North Cacalacka

Post by product1620 »

Damn, how much money does your friend have in that thing???
1998 Mustang GT
Image
You can't piss on what you can't catch.
User avatar
Aaron
I just wanna ride my motorcycle
Posts: 5957
Joined: Sun May 29, 2005 5:15 am
Contact:

Post by Aaron »

product1620 wrote:Damn, how much money does your friend have in that thing???
Too much. WAYYY too much.
product1620
Posts: 1273
Joined: Wed Jan 18, 2006 9:21 pm
Location: Crunkville, North Cacalacka

Post by product1620 »

Aaron wrote:
product1620 wrote:Damn, how much money does your friend have in that thing???
Too much. WAYYY too much.
You should have talked him into buying a Fiero, instead of hoping up the cavaqueer.
1998 Mustang GT
Image
You can't piss on what you can't catch.
User avatar
Aaron
I just wanna ride my motorcycle
Posts: 5957
Joined: Sun May 29, 2005 5:15 am
Contact:

Post by Aaron »

I tried.
User avatar
crzyone
JDM Power FTW
Posts: 4654
Joined: Wed Nov 17, 2004 12:40 am
Location: Whitecourt, Alberta, Canada

Post by crzyone »

Impressive numbers for a mostly stock 3.4. Would make for a sweet ride.
Kohburn
FierHo
Posts: 4748
Joined: Fri Apr 01, 2005 10:15 am
Location: Maryland on the bay
Contact:

Re: Matt Hawkins Gt3071R dyno

Post by Kohburn »

Shaun41178(2) wrote: Image
looks like if he went to the gt35r that the torque wouldn't drop off at the top end as the 30r starts dropping off the map..

makes it seem like the dohc on efficient boost can have a flat VE rate from 4K-7K

also amusing - it has 200WHP and 300ftlb at 3500rpm

thats even more low end than a 4 . 9
The Dark Side of Will
Peer Mediator
Posts: 15630
Joined: Wed Nov 24, 2004 11:13 pm
Location: In the darkness, where fear and knowing are one
Contact:

Post by The Dark Side of Will »

product1620 wrote:
Aaron wrote:
product1620 wrote:Damn, how much money does your friend have in that thing???
Too much. WAYYY too much.
You should have talked him into buying a Fiero, instead of hoping up the cavaqueer.
Get him to swap that powertrain into a Fiero. He'll knock at least half a second off his ET's.
User avatar
Aaron
I just wanna ride my motorcycle
Posts: 5957
Joined: Sun May 29, 2005 5:15 am
Contact:

Post by Aaron »

I've thought about it, but I doubt he'll ever do it. He hasn't even turboed it yet, even though he has all the parts he needs except an intercooler and piping, and all the money he needs. Ever since he got a job at a car repair place, he just won't do shit to his car. Pisses me off a lot.

What's worse his how much of a POS that Cavy is. The tranny grinds into every gear, the grounds SUCK and it has major electrical issues, the dash is all broken, heater vents are all broken, it has more rattles than I thought a car could, etc.
User avatar
Series8217
1988 Fiero Track Car
Posts: 5980
Joined: Thu Jun 02, 2005 9:47 pm
Location: Los Angeles, CA

Post by Series8217 »

Aaron wrote:I've thought about it, but I doubt he'll ever do it. He hasn't even turboed it yet, even though he has all the parts he needs except an intercooler and piping, and all the money he needs.
Aaron, this is a no bench racing zone. You're in the motorsports section.
Kohburn
FierHo
Posts: 4748
Joined: Fri Apr 01, 2005 10:15 am
Location: Maryland on the bay
Contact:

Post by Kohburn »

Aaron wrote:A tad small? We're using a 30r on a 2.4l 4 cylinder!
no you're not - you are talking about it - but have no actual time with it on the engine

mods please clean up this thread
User avatar
crzyone
JDM Power FTW
Posts: 4654
Joined: Wed Nov 17, 2004 12:40 am
Location: Whitecourt, Alberta, Canada

Post by crzyone »

Kohburn wrote:
Aaron wrote:A tad small? We're using a 30r on a 2.4l 4 cylinder!
no you're not - you are talking about it - but have no actual time with it on the engine

mods please clean up this thread
Image
Post Reply