Cosworth Plenum FI/NA: Pics Inside!
Originally Posted by Motormouth
^ that is what I wanted.
I have seen the 1 dyno for the NA car from IP (I think it was) and talk of much larger gains for FI, but I didn't see anything beyond that.
I have seen the 1 dyno for the NA car from IP (I think it was) and talk of much larger gains for FI, but I didn't see anything beyond that.
beyond that you arent going to find much, if any info dyno wise as there are only a handful of people who have the manifolds in their hands at this point
Anyone know if you could fit a G35 engine cover on a Z with the cosworth plenum. I figured it would look pretty cool with the G35 engine cover with the center section of the cover cut out, so that the plenum shows through.
Originally Posted by Sharif@Forged
We are tuning one right now. We'll post some results shortly.
that would be eagle's car right? ...
btw still no new batches of coswoth plenums arriving yet?
Originally Posted by IIQuickSilverII
nice!
that would be eagle's car right? ...
btw still no new batches of coswoth plenums arriving yet?
that would be eagle's car right? ...
btw still no new batches of coswoth plenums arriving yet?

Yes! Not to jump the gun, we still have alot of tunning to do but its looking good as far as making power all the way to 7k, at least on my set up!
Did yall dyno the spacer first?? Or Cosworth?? I would say spacer first cause it only makes sense to put a spacer.. Then tear it apart and throw on the cosworth for the remainder of Eagle's Z life..
Results 508@12psi with meth For now!
full boost @4k
previous numbers 480@12psi no meth. full boost @4250,
Didnt have enough time to keep the Cosworth plenum in one peace
, will do a redo after my Cali trip. You guys are going to have great fun with the new Cosworth plenum
Oh! and Meth is sooo bad ***!
It was fun getting on the meth on the way home and watching the intake temp go from 60 degrees to 30 degrees in a second, and spin the tires down the freeway!
full boost @4kprevious numbers 480@12psi no meth. full boost @4250,
Didnt have enough time to keep the Cosworth plenum in one peace
, will do a redo after my Cali trip. You guys are going to have great fun with the new Cosworth plenum
Oh! and Meth is sooo bad ***!
It was fun getting on the meth on the way home and watching the intake temp go from 60 degrees to 30 degrees in a second, and spin the tires down the freeway!
Last edited by eagletanggreen; Jan 20, 2008 at 06:22 AM.
I don't understand the hype for the results on f/i applications - even the Kinetix SSV made good gains on f/i engines! The real the question is will the Cosworth plenum give significant gain on n/a engines, especially stock and lightly modified (bolt-on) n/a applications!



mine... Um... 
