FP 71HTA / S2's / E85 / 459 & 402 @ 24PSI / RRE "Sam" Tuned
Nov 8, 2018, 04:39 AM
#122
I didn't boost leak check it right before the dyno, but every time I remove any IC piping it gets checked when going back together. I have an old Evo 8 variant of the turbo (4 yrs?) and an 18psi actuator and still on MAF. Also of note, I think if that pull started before 3250 RPM it probably would have moved spool a little to the left. When I used to tune it I would always start at maximum 3000 RPM
Last edited by Terror Rising; Nov 8, 2018 at 04:57 AM.
Nov 8, 2018, 05:02 AM
#123
The torque seems really low too, with s2s and an Evo 8 I make a lot more power a lot sooner
My spark plug gap is at .020 I think and still blows out at less than 26psi. The head is ported though so I could just be flowing that much more air, or it could be a bad port job and can't get the exhaust out fast enough?
There no port work done to the turbo, and it's an FP race manifold
My spark plug gap is at .020 I think and still blows out at less than 26psi. The head is ported though so I could just be flowing that much more air, or it could be a bad port job and can't get the exhaust out fast enough?
There no port work done to the turbo, and it's an FP race manifold
Nov 8, 2018, 06:35 AM
#124
The torque seems really low too, with s2s and an Evo 8 I make a lot more power a lot sooner
My spark plug gap is at .020 I think and still blows out at less than 26psi. The head is ported though so I could just be flowing that much more air, or it could be a bad port job and can't get the exhaust out fast enough?
There no port work done to the turbo, and it's an FP race manifold
My spark plug gap is at .020 I think and still blows out at less than 26psi. The head is ported though so I could just be flowing that much more air, or it could be a bad port job and can't get the exhaust out fast enough?
There no port work done to the turbo, and it's an FP race manifold
Nov 8, 2018, 06:39 AM
#125
I didn't boost leak check it right before the dyno, but every time I remove any IC piping it gets checked when going back together. I have an old Evo 8 variant of the turbo (4 yrs?) and an 18psi actuator and still on MAF. Also of note, I think if that pull started before 3250 RPM it probably would have moved spool a little to the left. When I used to tune it I would always start at maximum 3000 RPM
Nov 8, 2018, 10:29 AM
#126
The torque seems really low too, with s2s and an Evo 8 I make a lot more power a lot sooner
My spark plug gap is at .020 I think and still blows out at less than 26psi. The head is ported though so I could just be flowing that much more air, or it could be a bad port job and can't get the exhaust out fast enough?
There no port work done to the turbo, and it's an FP race manifold
My spark plug gap is at .020 I think and still blows out at less than 26psi. The head is ported though so I could just be flowing that much more air, or it could be a bad port job and can't get the exhaust out fast enough?
There no port work done to the turbo, and it's an FP race manifold
I didn't boost leak check it right before the dyno, but every time I remove any IC piping it gets checked when going back together. I have an old Evo 8 variant of the turbo (4 yrs?) and an 18psi actuator and still on MAF. Also of note, I think if that pull started before 3250 RPM it probably would have moved spool a little to the left. When I used to tune it I would always start at maximum 3000 RPM
On the bright side, with that Evo 8 hot side, you should see crazy fast spool, so that's pretty nice.
Nov 22, 2018, 06:07 AM
#128
after seeing these results i'm not sure how i feel lol, my car is on 93oct about 26psi tapers to 23 up top taking it to 7500, i'm on a street tune but i've laid waste to cars that are between 400-450whp rwd cars, even beat a 530whp E93. if you guys are touching 480whp on e85 i think i'm probably around 400whp then haha. i'll get mine dynotuned to see if we can add some more timing and a little more boost.
Nov 22, 2018, 08:36 AM
#129
after seeing these results i'm not sure how i feel lol, my car is on 93oct about 26psi tapers to 23 up top taking it to 7500, i'm on a street tune but i've laid waste to cars that are between 400-450whp rwd cars, even beat a 530whp E93. if you guys are touching 480whp on e85 i think i'm probably around 400whp then haha. i'll get mine dynotuned to see if we can add some more timing and a little more boost.
Last edited by 2006EvoIXer; Nov 22, 2018 at 08:42 AM.
Nov 22, 2018, 01:35 PM
#131
You probably have a fat low/mid range powerband like ours on E85. 93 octane is nice bump from 91 but our tunes keep boost to 22 psi on 91 for safety. How do you like your M2 cams? I have a MIVEC set sitting in living room I'm planning to sell. Not sure what they're worth...$200?
