linuxr

If I just gut out all the precat material in the front precat and then hook up a O2 simulator to trick the ECU would that cause any problems? Or should I just wait and get a Fed manifold or headers in about 2 years when I will have money again.

Puppetmaster

iTrader: (48)

I assume you already have an aftermarket y-pipe too?

I would think that the flow of punched pre-cats would be similar to that of a FED spec manifold.... and I'm sure aftermarket headers would net you a little more, not sure if its enough to necessarily justify the installation, but the aftermarket header design should still be less restrictive than a gutted pre-cat or FED set-up. Then again, I have no dynoes or track times at my disposal to prove that.

UGAd13

What? No links? What has the world come to?

Puppetmaster

iTrader: (48)

Sorry... been busy... the "world" will resume in a couple weeks...

Btw, do I have do to everything for ya?

GreenSeMax

i think desertpearl did a test on cali to fed-spec manifold/y-pipe conversion, lemme see if i can find this, it's interesting, i think only like 3-4hp was found.

GreenSeMax

http://www.desertpearlmax2.homestead.com/Fed_YPipe.html

that's it........

Puppetmaster

iTrader: (48)

Thanks...