i saw that the a/r on the turbine was 1.05![]()
what kinda 60 fts are you getting on a good run? in bama it seemed like it
wasn,t launching right.
i saw that the a/r on the turbine was 1.05![]()
what kinda 60 fts are you getting on a good run? in bama it seemed like it
wasn,t launching right.
Originally Posted by toojdm
Well on my 2nd run there @20psi I hit 1.6 60ft but it was cutting out up top. All the other runs I wasnt reving it high enough, my fault, but I've fixed that now!
I ran a few weeks back with the street tires 285/35/18 with a 1.8 60ft, 7.3 1/8 and 11.2 1/4 @ 22psi
The run I broke on last weekend I was pushing 27psi and it was running awesome up top but things happen, its fixed now and I would like to get some good numbers in before the tracks close
Stupid Auto Supra, thats what I drive, And You Can
BUY MY CAR HERE
www.mountainboost.com
www.180pix.com
do you mix race gas to run at 27psi?
and are you built in terms of new pistions and rods on the bottom?
i have a friend whose building his bpu supra, the stock sequentials have been
pushed to 17psi and are dying now. probably gonna go single so how much
boost can you run safely on stock bottum end and on 93?
thanx for the![]()
Originally Posted by toojdm
I normally run 112 straight, and keep it around 28psi, if I spray I'll leave it around 25psi. I dont really drive it much, just goof off around town a lil.
I havent went into the motor "yet" but it will happen soon, not that I want to, but its getting time.
A BPU supra can handle 19psi easly on 93! If the Turbos are failing then its prolly there time to go if you know what I mean! When I was BPU I kept it at 19psi all the time.
Stupid Auto Supra, thats what I drive, And You Can
BUY MY CAR HERE
www.mountainboost.com
www.180pix.com
2jz bottom end can handle hella lot of cylinder pressure if your still stock on
the bottom
what kinda power figures are you peaking at and how long is your
powerband (RPM wise)
trying to figure how much the nitrous really helpscause most big singles
don't see the spike up till about 4500-5000rpm, with the nitrous is yours
sooner to hit full spool.
Last edited by toojdm; 11-24-2005 at 03:40 PM.
over 950rwhp and well over 30psi....you gotta love it!!lol
Stupid Auto Supra, thats what I drive, And You Can
BUY MY CAR HERE
www.mountainboost.com
www.180pix.com
950 damn,you ever ran that clark guy at the track?