Boost protection????
#1
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From: Hungary
Boost protection????
91' FRST
At 16psi as it reaches the 6200-6300rpm, the car slows down, rpm falls down to 5000,
and the pressute too. It exists until I step off the gaspedal.
If the pressure is higher, this symptom appears sooner:
18psi-> 6000rpm
20psi-> 5500rpm
Why does it happen?
What can I do, because i wanna use my car on 20psi?
spec:
1.6 low comp Mahle
superchips(unlimited boost)
FMIC
denso racing fuel pump
305ccm injectors
champion QC59C
T3 stage3
thanks for your help
At 16psi as it reaches the 6200-6300rpm, the car slows down, rpm falls down to 5000,
and the pressute too. It exists until I step off the gaspedal.
If the pressure is higher, this symptom appears sooner:
18psi-> 6000rpm
20psi-> 5500rpm
Why does it happen?
What can I do, because i wanna use my car on 20psi?
spec:
1.6 low comp Mahle
superchips(unlimited boost)
FMIC
denso racing fuel pump
305ccm injectors
champion QC59C
T3 stage3
thanks for your help
#3
If its boost cut you should feel it quite violently stop, usually a loud back fire and the rev counter will drop to 0 and then resume........and will repeat that process until you back off/reduce the boost
#4
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From: Hungary
Originally Posted by safechav
If its boost cut you should feel it quite violently stop, usually a loud back fire and the rev counter will drop to 0 and then resume........and will repeat that process until you back off/reduce the boost
stand cca 5500rpm and boost down cca 0-0.1bar
#5
Originally Posted by szabyk RST
Originally Posted by safechav
If its boost cut you should feel it quite violently stop, usually a loud back fire and the rev counter will drop to 0 and then resume........and will repeat that process until you back off/reduce the boost
stand cca 5500rpm and boost down cca 0-0.1bar
#6
Thread Starter
Too many posts.. I need a life!!
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From: Hungary
Originally Posted by safechav
Originally Posted by szabyk RST
Originally Posted by safechav
If its boost cut you should feel it quite violently stop, usually a loud back fire and the rev counter will drop to 0 and then resume........and will repeat that process until you back off/reduce the boost
stand cca 5500rpm and boost down cca 0-0.1bar
sorry
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