4G63 TT Manifold - Better jump on this! Options

[99Spyder]

You guys better jump on this hot custom manifold. It might be one of a kind!

http://cgi.ebay.com/ebaymotors/ws/eBayISAP...&category=33631

[jvb6806]

i like that one of his selling pts is that he bought it from japan... where the DSM isn't even sold (sans the few gullwings that were produced). i should drill a hole through the manifold i have laying around the house, media blast it, and sell it for $200. i can't believe that there are 21 bids on this thing.

i don't even understand the mechanics of how a manifold like that would work. each turbo is bolted on a different side of the manifold with a custom DP for each of the turbos that isn't included in the 'kit' or at least not pictured. and you are supposed to run two t25's with that thing? wow... just wow. i found this pic on the internet before but i dont' even know how well/if at all a set up like this would work.

[AWD DSM 1]

The really funny thing is that the second turbo wouldn't clear the hood by the time you got the exhaust routed! Maybe Spy should contact the buyer for a custom hood for another $500...

[natedogg]

Dude's an idiot. He is wrong about the Supras. They have a parallel setup, not sequential. He is also wrong about comparing 2 t25's to a T66. One T66 still flows more than 2 t25's at the same pressure. And since you have to split exhaust pulses between 2 wheels in this setup, you're spool time will be increased dramatically. I'm willing to bet two t25 wheels weigh more than a single T66 wheel and that T66 gets the benefit of a combined 4 exhaust pulses. A single turbo on a 4G63 is far more efficient.

[turbohcar]

the manifold fits twin turbo, custom made, i bought it from Japan.

The only thing he got right about that post is the custom made part. Maybe custom made in Kentucky!

[99Spyder]

And since you have to split exhaust pulses between 2 wheels in this setup, you're spool time will be increased dramatically. I'm willing to bet two t25 wheels weigh more than a single T66 wheel and that T66 gets the benefit of a combined 4 exhaust pulses. A single turbo on a 4G63 is far more efficient.

I wonder what two T25s would feel like spooling at 5K? I am going to buy it and put it on a 2.3 stroker. That will fix it! Ahhh and who needs a hood, I have never seen a fast camaro with a hood on it.

[jvb6806]

i almost want to send an email to the winning bidder to let him know that it won't work. but then again if he is dumb enough to think it will work who am i to crush his dreams of a TT DSM.

[99Spyder]

i almost want to send an email to the winning bidder to let him know that it won't work. but then again if he is dumb enough to think it will work who am i to crush his dreams of a TT DSM.

Yeah you know it is someone with a N/T 1G trying to beat his buddy with a 14B. He will be in for a surprise when he takes it to a shop for the DP work. It will be back on Ebay within 6 months!