Standard non WG T4 housing in 1.05A/R.

 

94AWD, Cooling down after you shut the engine off would be thermal capacitance related. Stainless steel also has a lower thermal capacitance then mild steel and cast iron.

Having high engine temps while running would be thermal conductivity.
2 separate issues. Stainless steel does both of them better.

It is a matter of surface area. Take the heat shields off the stock manifold and it will cook the engine bay too. If you want to add in the heat shields to this argument, then I'll add in heat blankets, thermal wrap and ceramic coatings to mine. I have no doubt I can kill your heat claims then, as I've already done it on a previous car. Also, just the good thick ceramic coatings make a noticeable difference. I'm running a coated long runner tubular in my car and heat isn't too bad. It's not as cool as stock, but it's not 350F either.


Probably not the best discussion for here, but it is relevent as the EFR does infact use a stainless housing...

 

after readin all 6 pages, op straight up no joke you have a beast, i bet that thing will hang will a lot of bikes, thats how you know its real fast, when ur smashin on 750s and hanging with liter bikes....haha.......i just find it somewhat amusing that theres always gotta be e-dick comparisons, my dick is bigger im right, no my dick is bigger im right haha jk, cant we all just get along, we all got one common goals to make our cars as fast as we wanna take em, i just wish my 2.0 on a red could make a wide broad powerband like this car. Nice work, good parts good tune= one happy customer. better take that badboy to the strip at least once, im curious with your setup if you could pull off 9s.

 

Absolutely killer setup. Would love to see a Magnus Intake on it since you wouldn't lose any spool and would gain top end. ;-)

I'm interested to see a 8374 setup now compared to this.

 

This definitely is a killer setup. Can't wait to see some more people run this bad boy.

 

I ...really want this setup. I keep coming back to look at the dyno graph. It just looks so -usable-. Any thoughts on the 2.3RPM vs. the regular 2.3 Buschur... at least with the current setup it doesn't look like you are spinning higher than the regular 2.3L.

 

David's purpose for the motor was something that was great at everything.

More Info can be found here:

http://highboostforum.com/forum/show...for-your-build

In the event I wanted to drag it and use its full potential... I could... I like options lol.

 

I have the regular 2.3l from them and feel it's plenty useful for autox and road racing. I have no interest in drag racing so the RPM version didn't appeal to me.

 

I have to save my pennies for a 2.3L + EFR now. Damn your leet setup leet! Now I have to sell a kidney or something.

 

I'm sure I could find some people to facilitate that request...haha

 

I'd be interested in seeing the difference as well. I bet this would be fun at Cal Speedway and big straight tracks.

 

How about a log in 3rd? If you have a laptop its pretty easy to do with EMS.

 

Wont happen for awhile.car is staying in socal to get ready for next weekend. I'm headed home for the week. I'll be logging it next weekend out at the track.

 

Orem is that in Utah?

 

Certainly is. Just south of the Salt Lake City area.