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View Full Version : The numbers are in!!


zeroX
08-18-2005, 05:43 AM
Well, got the car back together yesterday and got it back on the dyno after Monday's mishaps with the trigger wheel and magnetic pickup.. Got pretty decent numbers out of it.. The ported/polished head and cam combination gave me an extra 26whp and 26lb.ft.. Not too shabby... These runs were at 10psi and I will be taking it up to 25psi soon.. :evil:

http://www.stfu-n-race.com/mark/dynoday.jpg

bluemonkey
08-18-2005, 06:37 AM
wow :hitit

appleburger
08-18-2005, 07:38 AM
nice!

DriftWood
08-18-2005, 08:09 AM
what car is this, i am in the dark. nice curve.

zeroX
08-18-2005, 08:16 AM
what car is this, i am in the dark. nice curve.

It's a 1996 240sx, ka-t.. :)

FITZ
08-18-2005, 08:39 AM
BAD@$$ :eek :eek :eek

Nismo_Freak
08-22-2005, 06:40 PM
Turbo is too big.

Sickboy
08-22-2005, 06:57 PM
Turbo is too big.

agree.

zeroX
08-22-2005, 07:04 PM
Curious as to what makes you say that?

datboibrad
08-23-2005, 12:45 PM
the fact that your not making power until 4k and that its under 300 whp. you could do the same numbers on any t25 flanged turbo such as a gt25r and see the same horsepower almost 1000-1500 rpm earlier.

what size turbo and and exhaust setup do you have?

appleburger
08-23-2005, 12:52 PM
the fact that your not making power until 4k and that its under 300 whp. you could do the same numbers on any t25 flanged turbo such as a gt25r and see the same horsepower almost 1000-1500 rpm earlier.

what size turbo and and exhaust setup do you have?
from houston-imports...

I'm running a t04e w/ .50 trim...

...10psi is nothing on this turbo.. I wanted to tune higher but had a mishap on my first dyno session on Monday.. The bolts holding the trigger wheel on the front of the crank pulley came loose and the trigger wheel, aluminum spacer, and outer pulley all came off the front of the motor at 7000rpm.. Needless to say, the trigger wheel and magnetic pickup were hosed.. So this session I just wanted a nice 10psi tune for the street.. Now that I'm feeling good about everything again, it's time to go back and bump it up to 25..

so he obviously has much more room to turn up the boost and make much more power.

zeroX
08-23-2005, 01:36 PM
the fact that your not making power until 4k and that its under 300 whp. you could do the same numbers on any t25 flanged turbo such as a gt25r and see the same horsepower almost 1000-1500 rpm earlier.

what size turbo and and exhaust setup do you have?

Some of this is due to my cam timing being off... Last time I was at the dyno with the exact same setup (minus the cams, cam gears, and ported head) my power did come in earlier..

Turbo is a t04e w/ .50 trim
Exhaust is full 3" RSR
Custom manifold