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Thread: 300hp de+t combo?

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Posts: 21-30 of 45
2011-02-10 17:38:46
#21
Originally Posted by beto

The damn street tires wouldnt grip until fourth


at your tires not gripping in FOURTH on a t28
2011-02-10 17:50:51
#22
until fourth meaning not having full grip in third, gripping in fourth. on fourth I had full grip.
2011-02-10 19:18:11
#23
I did 286whp on a 10:1 DE-T. T25 + FMIC, + all your basic bolt ons. 3" downpipe -> cut out exhaust, pullys, 370cc @ 4bar, and a sweet custom tune. Ran hard all day long for a good 3 yrs until I took it apart. Internals looks perfect, no signs of any issues.
2011-02-10 19:25:11
#24
Damn that's doing well for a t25, was that a hybrid and how much boost. That just about what I made with my gtir set up. But then again, that was never tuned. Just ran a safc and det ecu...
2011-02-10 19:33:18
#25
Originally Posted by cory
Damn that's doing well for a t25, was that a hybrid and how much boost. That just about what I made with my gtir set up. But then again, that was never tuned. Just ran a safc and det ecu...


~14lbs peak, but it would drop off. Just a plain old U12 T25..but it was tuned to the limit...I have a wideband and knew how to edit roms and burn them. I think my AFR was around 12-12.5:1 at the leanest, and gobs of ignition timing.

I also leaned the part throttle maps out to get awesome MPG too

Oh how I miss that car
2011-02-10 19:37:54
#26
Originally Posted by Crim
~14lbs peak, but it would drop off. Just a plain old U12 T25..but it was tuned to the limit...I have a wideband and knew how to edit roms and burn them. I think my AFR was around 12-12.5:1 at the leanest, and gobs of ignition timing.

I also leaned the part throttle maps out to get awesome MPG too

Oh how I miss that car


Gobs of timing on the 10:1? ballsy
2011-02-10 19:57:51
#27
Originally Posted by Will
Gobs of timing on the 10:1? ballsy


Little bit, but I was careful to watch out for knock, and tuned right for the limit.
2011-02-10 20:02:28
#28
Originally Posted by Will
very few people have actually pulled 11s on a t28.


im aware of that. thats why I want to do it and I dont see why its impossible if a t25 with stock cams can hit mid twelves @ <10psi with no weight reduction whatsoever.

and I apologize if i threw the thread off topic
2011-02-10 20:07:10
#29
Originally Posted by 95b14
im aware of that. thats why I want to do it and I dont see why its impossible if a t25 with stock cams can hit mid twelves @ <10psi with no weight reduction whatsoever.



Easily done. My setup described above hit a 12.9 with my shit driving.

EDIT -- Well, not at <10psi.
2011-02-10 23:05:56
#30
Originally Posted by Crim
Easily done. My setup described above hit a 12.9 with my shit driving.

EDIT -- Well, not at <10psi.


with 286whp/245wtq I went 12.30@113.55mph with a 1.8 60' time and a little weight reduction, I can't say it would be exactly EASY... is my torque low? maybe just shitty power curve from the JWT?

back on topic...

for a nice 300whp DE+T setup I would go with:

t28 or gt28rs
555cc injectors
nismo fpr
gtir manifold
gtir o2 housing
3" dp and exhaust
z32 MAF
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