MTI 427 dyno results... UPDATED

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Feb 19, 2003 | 02:28 PM

#41

Jason99T/A

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From: Baton Rouge, LA

Re: MTI 427 dyno results... UPDATED

<blockquote>quote:<hr />Originally posted by Onyx LS1:
it would be fun to drive on my et drags one night! <hr /></blockquote>I drove around for a few days on a pair of 26x11.5x16 ET Streets. You don't realize how much you are actually spinning on DRs. The car would dead hook from a 1st gear roll and just bark the tires in 2nd, instead of blowing them away. This made the car feel 10x faster. This is when you need to take people for rides in your car. lol

My clutch did not like me after those few days though. lol <img border="0" title="" alt="[Smile]" src="gr_stretch.gif" />

[ February 19, 2003, 02:30 PM: Message edited by: Jason99T/A ]

Feb 19, 2003 | 10:57 PM

#42

Go Texas Tech

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From: DFW

Re: MTI 427 dyno results... UPDATED

<img border="0" title="" alt="[Eek!]" src="gr_eek2.gif" />

Wow Justin, I need to read the board more often. I still remember meeting you at HRP back when you were just bolt-ons and running strong. Good Luck with the new setup! <img border="0" alt="[cheers]" title="" src="graemlins/gr_cheers.gif" />

Feb 20, 2003 | 03:53 PM

#43

Onyx LS1

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From: Austin

Re: MTI 427 dyno results... UPDATED

Abdulla, I'm gonna have to see what this can do NA for a while.

Teddy, hah it's been a while. That was back when I was running high 11s with bolt ons. <img border="0" title="" alt="[Smile]" src="gr_stretch.gif" /> I see you added a Z06 to your garage. <img border="0" alt="[evil]" title="" src="graemlins/gr_devil.gif" />

Feb 20, 2003 | 06:30 PM

#44

WARHAWK R

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From: houston tx

Re: MTI 427 dyno results... UPDATED

MY COUSIN IS GETTIN A 7.0 IN HIS 2000 SS.A RACESHOP IN HOUSTON IS BUILDING IT OUT OF A SDPC IRON BLOCK.IDONT KNOW THE COMPONENT SPECS BUT I KNOW HE IS RUNNING EVERYTHING FORGED WITH AN ELECTRIC WATER PUMP.ALUMINUM INTAKE MANIFOLD PLUMBED FOR A 200HP PROGRESSIVE FOGGER SYSTEM.IT ALREADY SPORTS A YELLOW HOOD SCOOP DECAL LIKE THE EARNHADT SS,THE POWER RATING SEZ 800. HE HOPES,IT ALSO HAS THE NEW HOCKEY STRIPES WITH THE 427 BREAK,WITH 18 97 C5 WHEELS.HE WANTS TO GET SOME ZL1 DECALS,BUT I TOLD HIM HE IS RUNNING AN IRON BLOCK.HE SAID "SO! WHEN IM RUNNING 8'S ALL DAY NOBODY WONT SAY NOTHING WITH CHROME 18'S AND ZL1 DECALS.

Feb 21, 2003 | 01:18 AM

#45

Fenris Ulf

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From: Objects in mirror no longer matter.

Re: MTI 427 dyno results... UPDATED

<blockquote>quote:<hr />Originally posted by WARHAWK R:
 MY COUSIN IS GETTIN A 7.0 IN HIS 2000 SS.A RACESHOP IN HOUSTON IS BUILDING IT OUT OF A SDPC IRON BLOCK.IDONT KNOW THE COMPONENT SPECS BUT I KNOW HE IS RUNNING EVERYTHING FORGED WITH AN ELECTRIC WATER PUMP.ALUMINUM INTAKE MANIFOLD PLUMBED FOR A 200HP PROGRESSIVE FOGGER SYSTEM.IT ALREADY SPORTS A YELLOW HOOD SCOOP DECAL LIKE THE EARNHADT SS,THE POWER RATING SEZ 800. HE HOPES,IT ALSO HAS THE NEW HOCKEY STRIPES WITH THE 427 BREAK,WITH 18 97 C5 WHEELS.HE WANTS TO GET SOME ZL1 DECALS,BUT I TOLD HIM HE IS RUNNING AN IRON BLOCK.HE SAID "SO! WHEN IM RUNNING 8'S ALL DAY NOBODY WONT SAY NOTHING WITH CHROME 18'S AND ZL1 DECALS. <hr /></blockquote>WOW THATS AWESOME. CLICK HERE: even cooler LS1 site!

Feb 21, 2003 | 07:28 AM

#46

Tom the roofer

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From: Western Pennsylvania

Re: MTI 427 dyno results... UPDATED

Awesome numbers ONYX. Your car is gonna ROCK. <img border="0" title="" alt="[Eek!]" src="gr_eek2.gif" /> Good luck with the new set up.
Tom

Feb 21, 2003 | 01:32 PM

#47

Muscleshop

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From: Houston

Re: MTI 427 dyno results... UPDATED

<blockquote>quote:<hr />Originally posted by Fenris Ulf:
WOW THATS AWESOME. CLICK HERE: even cooler LS1 site! [/QB]<hr /></blockquote><img border="0" alt="[worship]" title="" src="graemlins/gr_hail.gif" /> I was gonna post the same thing for HIM, Fenris...LMMAO

Feb 22, 2003 | 10:57 AM

#48

98blackSS

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From: Lexington Park, MD

Re: MTI 427 dyno results... UPDATED

<blockquote>quote:<hr />Originally posted by Fenris Ulf:
 <blockquote>quote:<hr />Originally posted by WARHAWK R:
 MY COUSIN IS GETTIN A 7.0 IN HIS 2000 SS.A RACESHOP IN HOUSTON IS BUILDING IT OUT OF A SDPC IRON BLOCK.IDONT KNOW THE COMPONENT SPECS BUT I KNOW HE IS RUNNING EVERYTHING FORGED WITH AN ELECTRIC WATER PUMP.ALUMINUM INTAKE MANIFOLD PLUMBED FOR A 200HP PROGRESSIVE FOGGER SYSTEM.IT ALREADY SPORTS A YELLOW HOOD SCOOP DECAL LIKE THE EARNHADT SS,THE POWER RATING SEZ 800. HE HOPES,IT ALSO HAS THE NEW HOCKEY STRIPES WITH THE 427 BREAK,WITH 18 97 C5 WHEELS.HE WANTS TO GET SOME ZL1 DECALS,BUT I TOLD HIM HE IS RUNNING AN IRON BLOCK.HE SAID "SO! WHEN IM RUNNING 8'S ALL DAY NOBODY WONT SAY NOTHING WITH CHROME 18'S AND ZL1 DECALS. <hr /></blockquote>WOW THATS AWESOME. CLICK HERE: even cooler LS1 site! <hr /></blockquote><img border="0" alt="[jester]" title="" src="graemlins/gr_jest.gif" /> <img border="0" alt="[burn out]" title="" src="graemlins/gr_burnout.gif" />

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Feb 22, 2003 | 04:27 PM

#49

Fenris Ulf

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From: Objects in mirror no longer matter.

Re: MTI 427 dyno results... UPDATED

<img border="0" title="" alt="[Big Grin]" src="gr_grin.gif" />

Sorry Onyx, couldn't resist.
When are you going to the track with this setup? Tens on the first trip! <img border="0" alt="[cheers]" title="" src="graemlins/gr_cheers.gif" />

Feb 22, 2003 | 05:41 PM

#50

Onyx LS1

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From: Austin

Re: MTI 427 dyno results... UPDATED

LOL <img border="0" title="" alt="[Big Grin]" src="gr_grin.gif" />

UPDATE:
It looked like the Stealth Airbox wasn't fitting up well and we thought that maybe the traditional MTI lid would flow a little better.
We baselined the car at 498 rwhp 481 rwtq. I had just driven in from Austin so the car was a little heat soaked.
I pulled off the Stealth box and replaced it with a stock lower airbox and a MTI lid and we dynoed again. It gained 11 rwhp & 13 rwtq!! That put it at 509 rwhp & 494 rwtq. <img border="0" title="" alt="[Big Grin]" src="gr_grin.gif" />
I'm gonna try to make it to the track tomorrow.

[ February 22, 2003, 05:45 PM: Message edited by: Onyx LS1 ]

Feb 22, 2003 | 05:48 PM

#51

Fenris Ulf

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From: Objects in mirror no longer matter.

Re: MTI 427 dyno results... UPDATED

<blockquote>quote:<hr />Originally posted by Onyx LS1:
 LOL <img border="0" title="" alt="[Big Grin]" src="gr_grin.gif" />

UPDATE:
It looked like the Stealth Airbox wasn't fitting up well and we thought that maybe the traditional MTI lid would flow a little better.
We baselined the car at 498 rwhp 481 rwtq. I had just driven in from Austin so the car was a little heat soaked.
I pulled off the Stealth box and replaced it with a stock lower airbox and a MTI lid and we dynoed again. It gained 11 rwhp & 13 rwtq!! That put it at 509 rwhp & 494 rwtq. <img border="0" title="" alt="[Big Grin]" src="gr_grin.gif" />
I'm gonna try to make it to the track tomorrow. <hr /></blockquote>Wow that is awesome! You will pick up some more just from breaking the motor in too, not bad for a motor with a warranty <img border="0" title="" alt="[Smile]" src="gr_stretch.gif" />

Feb 22, 2003 | 08:58 PM

#52

SPANKY LS1

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From: Seneca, SC

Re: MTI 427 dyno results... UPDATED

<blockquote>quote:<hr />Originally posted by Onyx LS1:
 The cam is a Comp XER 250/244 .622/.612 112. It sounds MEAN! <hr /></blockquote>What kind of lifters are you running? Thanks, Shawn

Feb 23, 2003 | 03:10 AM

#53

Onyx LS1

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From: Austin

Re: MTI 427 dyno results... UPDATED

Crane

Feb 23, 2003 | 09:29 AM

#54

Mike Hoffpauir

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From: Baton Rouge, LA

Re: MTI 427 dyno results... UPDATED

<blockquote>quote:<hr />Originally posted by Onyx LS1:


UPDATE (2/22):
It looked like the Stealth Airbox wasn't fitting up well <hr /></blockquote>Mine absolutely would not fit. Did you have difficulties with MAF placement? Mine was on top of the throttle body!

Nice numbers too, I bet your car is sooooo much fun to drive on the street. <img border="0" alt="[burn out]" title="" src="graemlins/gr_burnout.gif" />

Feb 24, 2003 | 11:28 AM

#55

Max@Cartek

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From: NJ

Re: MTI 427 dyno results... UPDATED

Congrats! <img border="0" alt="[cheers]" title="" src="graemlins/gr_cheers.gif" /> Very nice numbers!

Feb 24, 2003 | 10:03 PM

#56

webb02

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From: houston

Re: MTI 427 dyno results... UPDATED

how could i see some pics of this car?

Feb 24, 2003 | 10:41 PM

#57

Onyx LS1

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From: Austin

Re: MTI 427 dyno results... UPDATED

Click down there
|
|
V

Feb 24, 2003 | 11:20 PM

#58

59apache

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From: The Woodlands, Tx

Re: MTI 427 dyno results... UPDATED

yea man were you out at hrp on sunday??? if so i was the guy w/ the A&M shirt and camo hat... so did you ever get your 10??? we couldn't get any traction on the nittos for a good time but we got 120ish mph so we were happy, not too bad for first time at track and untuned

Feb 24, 2003 | 11:30 PM

#59

Onyx LS1

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From: Austin

Re: MTI 427 dyno results... UPDATED

whats up man. yep that was me. <img border="0" title="" alt="[Smile]" src="gr_stretch.gif" />
I ran a few low 11s. The best was 11.08 @ 127 but I spun off the line and was making [i]slow[/] shifts (bad synchros). Once I get used to the new set up and I get some bigger slicks 10s will be easy.
HRP was PACKED, I was there for 4 hours and made 3 passes.

Feb 25, 2003 | 03:11 AM

#60

59apache

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From: The Woodlands, Tx

Re: MTI 427 dyno results... UPDATED

yea we were there till about 1:30 in the morning waiting for the tow truck to show up <img border="0" title="" alt="[Eek!]" src="gr_eek2.gif" /> , we trashed the ram clutch, went from working perfect on one run, to completly not working after launching, made it about 30ft before it was just free reving... it was very odd no grinding nothing, well at least we hope it is the clutch, havn't had a chance to tear it apart yet

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