QFT.Just port and polish the stocker and you have the so called Extreme(?)DOnt bother spending money when the stocker is ready for action right now.r34 gtr wrote:If you haven't noticed, the Tomei Expreme manifold is pretty much a stainless copy of the stock CA manifold. Just another reason why the stock manifold rapes apes.
last i heard they had a habit of cracking and didn't clear the LHD steering rackSstCabinBoy wrote:The trust manifold is worth it, I have one for sale.
It was probably "AceInHole"...he did a 300hp KA-T by using junk parts....got that much HP from an SR T25 too...and a hacked maf too.dash wrote:years ago on freshalloy was a thread on a budget turbo ka24de.He got an sr20 cracked XSpower manifold, T25 & 370s = throwaway items.Welded stock KA flange to sr header and hacked his oe air flow meter for the 370s.Doubled his tq, doubled the fun... dyno'd a solid 310 ft-lbs tq using "junk"!
I never sweat all this equal length bull. A pipe with 2 90 degree bends won't flow the same as the same length pipe with one 90 degree bend etc..I learned how to make weld-el manifolds from an experienced cat. Inexpensive with no cracking problems. **Best performing I've seen had small runners with a direct short path that converged at the turbo flange.**Logs have airflow making 90 degree bends, firing straight into a tee, pulses directly colliding etc. Sure they work "OK", but we won't even waste time making those either