Maximum PSI what RPM???
19 November 2002, 07:43 PM
#2
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Quite a tricky question doc, it depends on car type, ecu type, if the car has any modifications etc.
Post some more info about the car etc, hopefully someone will have a similar spec to that and be able to give you the info you require
Tony
Post some more info about the car etc, hopefully someone will have a similar spec to that and be able to give you the info you require
Tony
19 November 2002, 08:04 PM
#3
Early impreza with td05 probably about 3500 (11psi)
Later impreza with td05 probably about 3800 (higher boost to acheive, 13.5psi)
Early impreza WRX wagon with td04, probably about 2800 (11psi)
Latest impreza with td04 turbo (97-> really) about 2500 (13psi)
Anything around 3200 and above is going to have a sizeable turbo.
Paul
Later impreza with td05 probably about 3800 (higher boost to acheive, 13.5psi)
Early impreza WRX wagon with td04, probably about 2800 (11psi)
Latest impreza with td04 turbo (97-> really) about 2500 (13psi)
Anything around 3200 and above is going to have a sizeable turbo.
Paul
20 November 2002, 11:59 AM
#6
Scooby Senior
Thread Starter
Tony,
I can only get 12psi boost high up the rev range in fourth the problem i`m sure stems from the boost solenoid which has been changed from the standard one, I just need to find out which way to plumb the old one back in
Doc
I can only get 12psi boost high up the rev range in fourth the problem i`m sure stems from the boost solenoid which has been changed from the standard one, I just need to find out which way to plumb the old one back in
Doc
20 November 2002, 01:22 PM
#7
4th gear RPM / Boost table for MY99 with de-cat downpipe and Ecutek3 :
RPM PSI
2417 5.2
2453 6.4
2474 7.5
2531 8.9
2556 10.2
2609 11.6
2639 13.1
2680 14.8
2735 15.8
2795 16.3
2839 16.7
2908 16.5
2967 16.7
2968 16.7
3067 17.0
3071 16.8
3151 16.8
3194 16.1
3237 16.0
3297 16.0
3335 16.3
3417 16.5
3459 16.5
3503 16.5
3577 16.4
3627 16.4
3659 16.1
3731 16.3
3776 16.4
3823 16.5
3858 16.5
3933 16.4
3968 16.3
4011 16.5
4085 16.5
4112 16.4
4148 16.5
4213 16.5
4247 16.5
4305 16.4
4350 16.1
4412 16.0
RPM PSI
2417 5.2
2453 6.4
2474 7.5
2531 8.9
2556 10.2
2609 11.6
2639 13.1
2680 14.8
2735 15.8
2795 16.3
2839 16.7
2908 16.5
2967 16.7
2968 16.7
3067 17.0
3071 16.8
3151 16.8
3194 16.1
3237 16.0
3297 16.0
3335 16.3
3417 16.5
3459 16.5
3503 16.5
3577 16.4
3627 16.4
3659 16.1
3731 16.3
3776 16.4
3823 16.5
3858 16.5
3933 16.4
3968 16.3
4011 16.5
4085 16.5
4112 16.4
4148 16.5
4213 16.5
4247 16.5
4305 16.4
4350 16.1
4412 16.0
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