The Best Hayabusa Turbo Combo

[standfast]

Well there is a few more questions to get a good answer for that. What is your ultimate power goal?

8psi from one turbo could be vastly differnt power than 8psi from another. It comes down to the turbine wheel/compressor wheel combination and how they work together. Also how much lbs/min of air the compressor wheel and housing are capable of flowing. Then how much you choke the exhaust side to get good spoolup. This is the turbine housing and wheel sizing. It is somewhat complex.

So the most important question is how much more power do you want? 50hp? 100hp? 200hp? The more power you want, the longer you are gonna have wait for that turbo to light.

A quicker spooling turbo will compromise top end horsepower by choking the exhaust side a bit. Its all a compromise.

[bdkw1]

Originally Posted by standfast

A quicker spooling turbo will compromise top end horsepower by choking the exhaust side a bit. Its all a compromise.

With a regualr turbo yes. With a VNT no.

You want zippy spool up? Here it is..... Aerocharger 2.0 Turbocharger by HiPerformance

The easiest thing to mount, no oil lines to mess with and can be mounted at any angle.

[standfast]

An aero is not a bad choice. I used to have an older one on a Mazda Miata road race car. I had problems coking the oil on one of the early units, but maybe they have that worked out by now. The one I had was like 7 years ago. Definately some quick spooling turbos though. Just keep that oil fresh.

[arrowhead]

I can't find a price on them

[standfast]

You probably have to call em. Most of the stuff they sell is in kit form through other people.

[arrowhead]

Originally Posted by arrowhead

I'm really not short of money I just like makin stuff but it has to be right

So is the GT25R the best on a Boosa?

I guess I mispoke about the money I don't really want to spend 2 grand on an Aerocharger even tho it looks like a great piece

[whiplash]

Is that what they cost for the unit alone?? WOW! I was looking at those for my ZX9R engine in my build, sounds like I am going to have some lag!

[arrowhead]

If we buy 10 we can get them for $1800

[whiplash]

GEEZ, I can get a nice GT76 for my 1K HP V8 for that kind of money!

[trojan]

Kinda makes the $3k kit "cost effective"