Turbo combinations for my 1GZ

[Mr Ed]

That's why I specifically said steel wheels

GT30 will be the go. Can't wait to see the fuel system that will support all this lol

Ahh so you did. Didnt notice it before, my bad!

[Bored?]

I think I've already suggested the best solution for you; the whipple W305AX supercharger. It will deliver the max power you want, but you can simply change pulleys to change the power level you want. It will give you nice linear delivery too, so you won't hit boost all of a sudden and end up facing the wrong way.

And it's exactly the kind of thing they are using on new supercars like the Mercedes SLR, SL55AMG and Ford GT (The Koenigsegg CC8S uses a vortech centrifugal one --- that might be worth considering too).

If you were just building a drag/race car I wouldn't suggest it, but since you seem to want both big power potential and street drivability, it's worth considering.

[Draven]

hrmmm... a big cranky s/c could solve your problems, reduce plumbing...

doesn't sound quite as cool as "twin turbo v12"

[tomvale13]

And please, a Diablo is not fast .

And all this time I believed the opposite,

Thats the final straw, Im now an automotive atheist.

[BlackSupra]

350rwkw is mental....fullstop.

I cannot begin to understand what 1000rwkw would be like in a street car. That is just mental. I say time to drop your goals and get back to me if you dontput it into a pole at even 500rwkw on the street!

Looking for the pumped guards and 12" wide rear rim look?

My vote twin GT35R's

[oldcorollas]

how do these turbos respond to having a higher inlet pressure?

stick with the recommended 5-600kw turbos for normal use... and then stick a vortech or similiar to blow into the turbos for dyno use...

heck, since the vortech (style blower) has non-linear boost anyway, you could leave it on for the street and just keep the revs down


or whipple.... or whipple with turbos

[MS-75]

500rwkw is totally unuseable on the street, and 1000rwkw will probably deliver low 8's, high sevens in a car that weight-if you put big rubber under it-and there is no comment required on how useful it would be on the road.

To deliver that hp (1300rwhp), two GT42R's will do it easy, but you'll need to either jam fuckloads of boost into it and/or rev the date out of it. It is possible, but perhaps cost prohibitive.

Because you're trying to increase HP almost seven times over stock, budget engine mods for maybe 25-30K, then start bolting crap on the outside (another 10-15K).

1000rwkw will cost biiiig $$, anyway you do it.

[Kagetsu]

Okay, I've slept on it, worked through it, and have decided an optimum number of 550rwkw's. ^_^' Gotta be a little crazy.

[Mr Ed]

Okay, I've slept on it, worked through it, and have decided an optimum number of 550rwkw's. ^_^' Gotta be a little crazy.

Nice choice! (Although still ridiculously powerful at over 700rwhp!!)

That is a PERFECT number for twin GT3040s!

[lumpy]

500rwkw is totally unuseable on the street, and 1000rwkw will probably deliver low 8's, high sevens in a car that weight-if you put big rubber under it-and there is no comment required on how useful it would be on the road.

To deliver that hp (1300rwhp), two GT42R's will do it easy, but you'll need to either jam fuckloads of boost into it and/or rev the date out of it. It is possible, but perhaps cost prohibitive.

Because you're trying to increase HP almost seven times over stock, budget engine mods for maybe 25-30K, then start bolting crap on the outside (another 10-15K).

1000rwkw will cost biiiig $$, anyway you do it.

Stop making sense sean, you know that twin 101mm compressors are the go in this project! 1000 rwkw for the hot 12's win!

[MR 1JZ]

are you trying to say there is a problem with 12.01 at @eleventy billion mph passes

[Mr Ed]

Who cares! Anything after the burnout is boring anyway!

[Kagetsu]

Maybe giving it a little bore out will work...

[oldcorollas]

nah, compound charging ftw

[RONA]

Any idea if the engine can be bored out a touch and use of bigger pistons for slightly larger capacity ie 12 cylinder even with a minimal change in bore is going to be a decent cc increase.

2nd reply to the thread no one commented on it