At this point you are looking at a car that probably traps between 152 and 155 in the 1/4 mile. Putting an exhaust on it is going to be waaay to restrictive. While any of these cars could be driven to the grocery store and back whats the point ........ unless your grocery store is on the autobahn. It's going to be loud but at this level virtually anything outside of a TT Lambo is pretty loud.

 

I disagree that a 996tt type motor capable of 152-155 mph type power is not possible with an exhaust. I don't believe anyone has done it yet, but then the builds I am aware of are running 1000-1100 hp max. with a lot of boost.

I'll prove it to you in about 60 to 90 days using a 82 mm/120 mm Europipe exhaust.

 

Chad I never said that it wasn't possible just suggested that on THIS application it might be too restrictive.

 

here is mine running down track with a full 3" exhaust that came with the car when it was built using 2 mufflers... straight pipes are very loud esp. on a gt35r turbo...


http://www.youtube.com/watch?v=r8DdLl2Rmmk

and for a track day it now has this:



Uploaded with ImageShack.us

 

FWIW I ran straight pipes on my 10.33 @ 149.3mph and 10.03 @ 148.8 pass. Why anyone would want to run exhaust on a drag setup is beyond me. Extra weight + Loss of power = Not so good. Sure you may not make the torque that you would with exhaust but torque doesn't win a drag race or a race period when the car weighs 3400-3600lbs.

But a lot of people on this forum make claims that they can never back up or repeat. EVOMS is one of the few companies I've seen back it up though.

Chad you always talk about these cars and "big boost" and it kinda offends me because for example my 27.1psi peak on my dyno is a LOW amount of boost compared to a Supra, EVO, etc... I remember you claiming you are going to make 1000rwhp on 1bar (with out N2O correct?). I don't mean to sound like a @$$, but even Vipers, Ford GT's, Lambo's, etc.. don't make 1000rwhp on 1bar and they have a LOT more motor than you do. Some even have bigger turbos than you do. The only cars I see doing it are cars like Tim Lynch's 10.5W car which has something to the tune of 6XXci motor with 2x Billet PT91.5mm Turbos. I can bet on 14.7psi it'll make 1500rwhp, but on 40psi it makes a theoretical ~3000rwhp. You've got to remember on a big turbo they aren't even CLOSE to their efficiency range at 14.7psi even with a HUGE motor... Keep in mind that 1500rwhp is made with 2x HUGE HUGE T6 Flanged Turbos. Granted its 500 more rwhp, it's also 2-3x the motor and a LOT more turbo. One thing to think about also is that a boosted car with HUGE turbos will make ~2.25x or so the power of a N/A motor at a low amount of boost like 14psi. So if a boosted motor makes 400rwhp N/A (which I doubt with such low compression) it'll make ~850rwhp with that boost. But considering the Porsche's turbo setup is less efficient then something like a Outlaw car's setup that 2.25 maybe even lower.

Here is an old pass back in 2007 of Tim Lynch's car on "Big Boost"!
http://www.youtube.com/watch?v=7T3RZ...eature=related

It's since been a 6.40 @ 224mph on "Big Boost"!

I don't mean to offend anyone with this post, but I am stating truthful facts here, but I hope I can be proved wrong. Though I seriously do not see it happening.

 

Is anyone local to NJ so I could hear this stuff in person. I don't mind loud as long as it's a good loud.

 

That's hitting him below the belt. He doesn't even have the cleanest GT2 in Minneapolis.

Did you see his new driving shoes??

https://www.6speedonline.com/forums/...-sneakers.html

 

Those can't be his. Sloss wears a size 6.

 

I think straight pipes make the car sound like a forklift.. If that's what you want.

 

Maybe on a tip!!

 

I am stunned that 5 more posts happened since this one and no-one commented on it.


WOW!!!!!!!!!!!!!!!!!!!!!!!!!!

 

I figured Sloss, being another Mustang guy like myself, and other racing fans would get a kick out of the Outlaw 10.5 champion!

 

I have Powell blocked.

 

As opposed to the elegant prose spewing forth from your piehole?

 

Lookin Good Bryant. 800 AWHP at 21 psi We are still getting started. This was at 7000 RPMS. We are slowly creeping it up. More details to follow.