4agze loosing power while boosting

gtz4agze

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gtz4agze

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Jan 27, 2010
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new zealand
i have reciently put a 10psi pullry kit on my 4agze but..... when i get to about 5-6000 rpm it starts to
get slugish! is it the factory computer thinking there is to much air?? do i need a piggy back thing (technical term) for the gas and air flow?? help!!!:banghead::banghead:
 

miriguy

500 RPM
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miriguy

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Jun 29, 2008
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its a knock sensor issue. i assume u upgraded to a 14psi pulley?
 

miriguy

500 RPM
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miriguy

500 RPM
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Jun 29, 2008
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originally is alreadt 10psi pulley. or did u upgraded to lightweight pulley?
 

miriguy

500 RPM
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miriguy

500 RPM
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Jun 29, 2008
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yr motor is from the AW11? try tighthen your belt. belt needs to be tighthen also after a few laps
 

gtz4agze

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gtz4agze

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Jan 27, 2010
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motor is from ae101 tryed to tighten the belt didnt work. its weird it happened as soon as i left the work shop.
 

scoupe

1,000 RPM
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scoupe

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Mar 19, 2005
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shah alam
hmmm i thought ae101 suppose to have 10psi pulley.. are u talking bout the power dip at 5.5k rpm?
 

gtz4agze

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gtz4agze

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Jan 27, 2010
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had a 8psi standard one. yea has a power dip around there did do it before but powered through it now doesnt power through it
 

baby_cky

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baby_cky

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Apr 11, 2006
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check your charger u runing on air flow type or map type????
my use to hav tis problem but my is piston problem