Welcome to the SR20 Community Forum - The Dash.
Register
SR20 forum logo

Thread: 300hp de+t combo?

+ Reply To Thread
Posts: 11-20 of 45
2011-02-10 13:29:58
#11
Yeah, I dont think that would be easy at all...

The one time I got crazy over an impreza kid beating me and talking shit about it, I asked for a rematch (first we raced I was at 13.5psi dynoed at 283whp on stock 370cc injectors, stock SE-R ECU + afc). When I raced him at the rematch, I unplugged a funny looking hose, an actuator vacum I think it was, 22psi to the redline and damn that pulled hard for just a T28, and the AFRs where like 13.6 or so and it still pulled hard.
The damn street tires wouldnt grip until fourth
2011-02-10 14:50:27
#12
Originally Posted by beto
Yeah, I dont think that would be easy at all...

The one time I got crazy over an impreza kid beating me and talking shit about it, I asked for a rematch (first we raced I was at 13.5psi dynoed at 283whp on stock 370cc injectors, stock SE-R ECU + afc). When I raced him at the rematch, I unplugged a funny looking hose, an actuator vacum I think it was, 22psi to the redline and damn that pulled hard for just a T28, and the AFRs where like 13.6 or so and it still pulled hard.
The damn street tires wouldnt grip until fourth


are you saying you pulled the vac line of of your wastegate actuator and ran unlimited boost? on stock injectors? with only an afc?
2011-02-10 14:54:00
#13
i call BS
2011-02-10 14:57:16
#14
Yeah I did that on that one race... One race only

Edit: its what, 12-13 seconds of the 1/4 mile, dont see why its BS, did it once on only one race.
Belive what you want, Im not recomending it, just saying I did it and it pulled hard. Stupid move yes, plugs showing signs of detonation, yes. BS no!
2011-02-10 15:07:37
#15
well I forgot to put the vac line on my gt2560r once. My setup was with 259cc injectors and tuned for 7psi. In about a second, definitely less then two I was almost at 15psi. If I was WOT for 12-13 seconds I couldn't imagine the amount of pressure the turbo would have forced into the engine. Kudo's to you for not blowing your sh!t up.
2011-02-10 15:15:41
#16
wow, turbo on 259 is scary, how was your AFRs...?

I might add that Im not running a DE+T, that was done on an avenir DET, so the lower compression helped to not blow the engine up
2011-02-10 15:18:38
#17
Originally Posted by beto
wow, turbo on 259 is scary, how was your AFRs...?

I might add that Im not running a DE+T, that was done on an avenir DET, so the lower compression helped to not blow the engine up


never above 12.5 according to the dyno when tuned. Ran that setup from 60k miles all the way to 218k when I sold the car still in perfect condition. Stock exhaust too.
2011-02-10 15:47:10
#18
Interesting. Thats a nice ammount of miles...

how much power did it produce?
should have been a good responsive setup
2011-02-10 15:51:12
#19
PM'd since we went off topic.
2011-02-10 17:12:01
#20
Quick and easy 300whp.

Gtir mani, t28, fmic, good fuel system, S4s, and a good tune. Should be a very easy low12s on slicks.
+ Reply To Thread
  • [Type to search users.]
  • Quick Reply
    Thread Information
    There are currently ? users browsing this thread. (? members & ? guests)
    StubUserName

    Back to top