with a good rom tune about how much horse power can i see out of it.. and whats its peak boost before pushing it too far..?

 

from what ive herd is 18 pounds is a good safe but high boost for that turbo.... power wise? mabye 250 on 18 pounds....... ull need atleast 450 injectors also...

 

250?? its an s14 sr i thought on 7 pounds they make 225? that meens 18 pounds should be like 320-350 horse?

 

the 370 injectors with a t28 maxes at 12 to 14 pounds safe is 12 pounds becus 14 is kinda lean..... numbers wise 215 to 220 around that

 

I was told t28 with 550s and a tune would break 300 with no problem

 

thats what i was told also....

 

it depends what t28 you have lol.

s14 t28 = 275-290

s15 t28 = 300 on its own. 320-330 with cams/greddy intake.

FP Big 28 = ~330-340 w/cams intake (possibly more?)

GT28RS (disco POS) - 320, 340-350 with the right parts.

 

oh u have a s14 sr opps.... add 10 to 15 hp to all those numbers i gave u i thought u had a t28 om a s13sr

 

wow.. who the fuck would guess 250 lmao! Ivan at CFP put down i believe i might be off 2 - 3 hp lmao... 305 HP 310 TQ on SR20.... so it should hit 290 - 310 with good tune... and btw it was a S13 SR20.... if it were a S14 SR prolly 320 hp. and im judgeing on S15 T28.

 

its a s14 sr t28 bb turbo ... and 290 - 310 sounds right to me...