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MTI 434ci Dyno Results! 498 rwhp.....

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Old 05-11-2002, 08:14 PM
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Default MTI 434ci Dyno Results! 498 rwhp.....

498 rwhp..... THRU THE SLP MUFFLER! <img border="0" title="" alt="[Eek!]" src="gr_eek2.gif" />

524.7 rwhp & 514.9 ft-lbs with the dual 2.5" cutouts open <img border="0" alt="[cheers]" title="" src="graemlins/gr_cheers.gif" />

<img src="https://ls1tech.com/dynojet/MTI434LS6.jpg" alt=" - " />

I'm still in shock that it pulled nearly 500 rwhp thru the SLP dual-dual and tiny 2.5" FLP Y-pipe. The car is soooo quiet with this exhaust setup. This is with all the accesories turning, no shortbelt, pushing a Moser 12-bolt with 4.10 gears, huge Denny's NR steel driveshaft, and 17x9 WS6 wheels/tires. Exactly as it is on the street, running 93 Octane! <img border="0" title="" alt="[Eek!]" src="gr_eek2.gif" />

Details:
MTI 434ci Stroker (4.155" resleeved block, 4.00" forged crank)
MTI Stage 3 LS6 heads (I=2.08" E=1.60")
MTI "S1" hydraulic cam (244/244 .612/.612 112)
FLP headers and Y-pipe w/ dual 2.5" cutouts
SLP dual-dual catback
SVO 30# injectors
Racetronix "Plug-N-Play" intank fuel pump (worked/installed great!!)

I plan on adding some welded Dynatech stepped 1-7/8" headers and a custom 3" Y-pipe shortly. We also didn't have time to do any dyno tuning, just stuck some generic numbers in there (28 degrees timing, sized for injectors, etc..) and I was still getting 3 degrees KR (false). I'll also try adding some race gas next time, putting on the shortbelt (or electric waterpump?) and my KO-Box.

As you can tell, I'M STROKED & STOKED!

<img border="0" alt="[hail]" title="" src="graemlins/gr_hail.gif" /> MTI

Special thanks to Mike for working hard to put this sucker together in a week. Robert, you make some AWESOME heads bud, I know you will love the results when you see them Monday. Jayson, lets go get an ET now <img border="0" alt="[cheers]" title="" src="graemlins/gr_cheers.gif" />

Tony

<small>[ May 11, 2002, 08:16 PM: Message edited by: Nine Ball ]</small>
Old 05-11-2002, 08:17 PM
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Default Re: MTI 434ci Dyno Results! 498 rwhp.....

Wow, is that RWHP a record for an MTI superstroker?
Old 05-11-2002, 08:19 PM
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Default Re: MTI 434ci Dyno Results! 498 rwhp.....

SWEET! Get that Bad Boy to the track before Terry gets ya. <img border="0" title="" alt="[Big Grin]" src="gr_grin.gif" /> <img border="0" title="" alt="[Roll Eyes]" src="images/icons/rolleyes.gif" />
Old 05-11-2002, 08:22 PM
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Default Re: MTI 434ci Dyno Results! 498 rwhp.....

John, SW's 422ci pulled 549 rwhp with the solid roller cam. I believe this is the highest dynoing hydraulic super-stroker out there right now <img border="0" title="" alt="[Big Grin]" src="gr_grin.gif" />

You would be amazed at how quiet this car is and how well it drives. I'm in shock.

Tony
Old 05-11-2002, 08:24 PM
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Default Re: MTI 434ci Dyno Results! 498 rwhp.....

Actually, I might be wrong. Larry Cato's (PaiN) MTI 422ci pulled 530 rwhp with the same cam and heads. He did so with a locked converter and with open Dynatech stepped headers.

Maybe I'll have to open her up <img border="0" title="" alt="[Big Grin]" src="gr_grin.gif" />

Tony
Old 05-11-2002, 08:25 PM
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Default Re: MTI 434ci Dyno Results! 498 rwhp.....

Holy ****!! That is incredible....With a hydralic cam right??? What a street terror!
Old 05-11-2002, 08:27 PM
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Default Re: MTI 434ci Dyno Results! 498 rwhp.....

Nevermind you beat me to it....Will this motor see a poweradder (N2O)?
Old 05-11-2002, 08:30 PM
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Default Re: MTI 434ci Dyno Results! 498 rwhp.....

Me? Nitrous? <img border="0" alt="[angel]" title="" src="graemlins/gr_angel.gif" />

Yes, I plan on spraying the motor, but not anytime soon <img border="0" alt="[devil]" title="" src="graemlins/gr_devil.gif" />
Old 05-11-2002, 08:30 PM
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Default Re: MTI 434ci Dyno Results! 498 rwhp.....

I love these big motors!!!!!!! BUT I have the Million dollar question!!!! How much did it cost you to have this built??? I want one but I know the price is probably going to make me sick to my stomach. How much does it cost to have a block resleeved??

Josh S.
Old 05-11-2002, 08:35 PM
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Default Re: MTI 434ci Dyno Results! 498 rwhp.....

Only SVO 30# injectors??? <img border="0" title="" alt="[Confused]" src="images/icons/confused.gif" />
Old 05-11-2002, 08:47 PM
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Default Re: MTI 434ci Dyno Results! 498 rwhp.....

Pricing will vary depending on what options you decide to go with. If you would like a quote, email Jayson at JaysonMTI@aol.com and let him know what you are looking for.

RWB, correct, SVO 30# injectors. The same injectors that all three 9-second MTI Corvettes are using. When I go with a nitrous kit, I'll just add more fuel with the wet kit anyways.

PS, 30# is rated at Ford's lower psi, its actually higher at our LS1 fuel pressure.

Tony
Old 05-11-2002, 08:49 PM
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Default Re: MTI 434ci Dyno Results! 498 rwhp.....

Tony

That's just sick bro. Congrats <img border="0" title="" alt="[Big Grin]" src="gr_grin.gif" />
Old 05-11-2002, 09:21 PM
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Default Re: MTI 434ci Dyno Results! 498 rwhp.....

WOW,

Congrads, <img border="0" alt="[cheers]" title="" src="graemlins/gr_cheers.gif" />

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

Coach <img border="0" title="" alt="[Cool]" src="gr_images/icons/cool.gif" />
Old 05-11-2002, 09:23 PM
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Default Re: MTI 434ci Dyno Results! 498 rwhp.....

hell yea Tony, those numbers are insane! <img border="0" title="" alt="[Eek!]" src="gr_eek2.gif" /> When are you heading to the track?? congrats
-peter

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429/386
Old 05-11-2002, 09:27 PM
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Default Re: MTI 434ci Dyno Results! 498 rwhp.....

Badass numbers Tony!! I saw it at MTI Thurday right after Mike finished getting everything together. It sounded NICE! <img border="0" title="" alt="[Smile]" src="gr_stretch.gif" />
When are you headed to HRP? I'll come take some videos for ya if I can make it out.
Old 05-11-2002, 09:30 PM
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Default Re: MTI 434ci Dyno Results! 498 rwhp.....

Nice numbers Tony <img border="0" title="" alt="[Wink]" src="gr_images/icons/wink.gif" />
Old 05-11-2002, 09:33 PM
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Default Re: MTI 434ci Dyno Results! 498 rwhp.....

</font><blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr /><font size="2" face="Verdana, Helvetica, sans-serif">Originally posted by Nine Ball:
<strong>Me? Nitrous? <img border="0" alt="[angel]" title="" src="graemlins/gr_angel.gif" />

Yes, I plan on spraying the motor, but not anytime soon <img border="0" alt="[devil]" title="" src="graemlins/gr_devil.gif" /> </strong></font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">As much of a beast as that engine is NA, I'd love to see the monstrous numbers it would lay down with a 'lil TNT 150 wet shot. I'd bet around 750rwhp....

<small>[ May 11, 2002, 09:34 PM: Message edited by: cantdrv65 ]</small>
Old 05-11-2002, 09:37 PM
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Default Re: MTI 434ci Dyno Results! 498 rwhp.....

Tony those are some sick numbers get that baby to the track asap.What did u do with your old motor. <img border="0" alt="[Firebird]" title="" src="graemlins/formula.gif" />
Old 05-11-2002, 09:41 PM
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Default Re: MTI 434ci Dyno Results! 498 rwhp.....

Thats about how much rwhp you made when you sprayed on the heads and cam wasn't it? Awesome results, is awesome even a good enough word? <img border="0" title="" alt="[Big Grin]" src="gr_grin.gif" /> <img border="0" title="" alt="[Big Grin]" src="gr_grin.gif" /> <img border="0" alt="[Burnout]" title="" src="graemlins/burnout.gif" />

J.
Old 05-11-2002, 09:47 PM
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Default Re: MTI 434ci Dyno Results! 498 rwhp.....

Holy S**T!!!!! That is awesome.. Congrats Tony... <img border="0" title="" alt="[Big Grin]" src="gr_grin.gif" />



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