wildkart

Anyone running the GTX30r on there car and what numbers are you making on pump gas?

I currently have the GTX35R but i want to have a quicker spool time, and still want to be in the 500 range on pump gas..

Thanks guys.

passmans2kny

if u already have a gtx35r the change will be very minimal in spool

riceball777

Go with the gtx3576r. The gtx3076r is a mismatched turbo. The gtx3576r is have the same spool time as the gtx3076r just with more power.

The gtx3076r should be skipped. If you want a quick spooling turbo go for a gtx3071r the. To a gtx3576r then to a gtx3582r.

http://www.enginebasics.com/Advanced...0GTX3576R.html

p0staboy

u wont make 500 on pump . if you run meth possibly then. im 440 on 94 oct 15psi gtx30r

cuci591

What's up Wildkart, You know there's all kinds of places to get E85 local. Why not make the switch.

Mr.60trim

What compressor size are you running on your GTX35R?

s2000442

Really? In my opinion there is nothing wrong with the gtx3076r for a 550whp application! Bigger is not always better unless you want more power. Look at recent race vid of my car vs. Z06 with progressive boost not hitting 19 psi until 5th gear. Plenty of spool and power.

riceball777

http://m.evolutionm.net/showthread.php?t=602163

The problem with the gtx3076r is that the turbine is too small for the high flowing gtx 76mm wheel. That's why a gtx3576r does not loose any spool time over the gtx3076r plus the gtx3576r also make much more power than a gtx3076r.

AFK-S2K

You should check out the TR3030R from STC.

I havent hear much about it on here but it seems like an awesome turbo for 500-550hp.

passmans2kny

is that a modified 30r?