Injector Help!!!
12-01-2005, 06:09 AM
#1
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Injector Help!!!
I got these injectors used off the net.
They have the numbers 0264 17113744, they are black/grey. The part number is in the black part (top) but then there's numbers dremeled into the side (grey part). Something like 92-125 or something like that.
I can't get pics as I have no digi cam nor friend with one.
I have come to the conclusion they are Precision Peak & Hold. Here is what I found by searching:
Part Number 17113744 (OE # 17104989)
Static Flow Rate @ 43.5PSI (300 KPa) = 95.0 lb/hr / 12.0 gm/sec / 998 cc/min
Static Flow Rate @ 58.0PSI (400 KPa) = 109.7 lb/hr / 13.9 gm/sec / 1152 cc/min
Dynamic Flow Rate @ 43.5PSI (300 KPa) = 2.2 gm/pulse - 2.5ms pulse width and 10ms repetition rate
Coil Resistance: 2 Ohms / Low Impedance / Low-Z (Peak-hold ECM driver modifications required)
Cone Spray Angle - 17.6 degrees - single spray cone. Approximate cone angle for 90% of spray volume
OK, so, my dumbass didn't get them flow tested or anything before i used them. I put them in my car, pulled up on the dyno and Mase tunes the car. Dyno session goes fine but street tuning afterwards in a 5th gear pull the engine seriously cracks a cylinder.
I took the injectors to Enjuku Racing to have them cleaned and dood there was like you should even bother using these, they are junk, they are prone to stick open/closed a lot and have problems.
Was he right? Does anyone else think the injector is what caused my motor to blow? Should I get rid of them and get something else?
Sorry for the long post.....
They have the numbers 0264 17113744, they are black/grey. The part number is in the black part (top) but then there's numbers dremeled into the side (grey part). Something like 92-125 or something like that.
I can't get pics as I have no digi cam nor friend with one.
I have come to the conclusion they are Precision Peak & Hold. Here is what I found by searching:
Part Number 17113744 (OE # 17104989)
Static Flow Rate @ 43.5PSI (300 KPa) = 95.0 lb/hr / 12.0 gm/sec / 998 cc/min
Static Flow Rate @ 58.0PSI (400 KPa) = 109.7 lb/hr / 13.9 gm/sec / 1152 cc/min
Dynamic Flow Rate @ 43.5PSI (300 KPa) = 2.2 gm/pulse - 2.5ms pulse width and 10ms repetition rate
Coil Resistance: 2 Ohms / Low Impedance / Low-Z (Peak-hold ECM driver modifications required)
Cone Spray Angle - 17.6 degrees - single spray cone. Approximate cone angle for 90% of spray volume
OK, so, my dumbass didn't get them flow tested or anything before i used them. I put them in my car, pulled up on the dyno and Mase tunes the car. Dyno session goes fine but street tuning afterwards in a 5th gear pull the engine seriously cracks a cylinder.
I took the injectors to Enjuku Racing to have them cleaned and dood there was like you should even bother using these, they are junk, they are prone to stick open/closed a lot and have problems.
Was he right? Does anyone else think the injector is what caused my motor to blow? Should I get rid of them and get something else?
Sorry for the long post.....
12-01-2005, 10:41 AM
#2
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Re: Injector Help!!! (mike1114)
17 posts and no replies?
Is that alll anybody wannts to talk about is what is the best turbo for XXX whp??????
Posts like deciding on a FMIC gets 45 responses, WTF!!!!!!
Is that alll anybody wannts to talk about is what is the best turbo for XXX whp??????
Posts like deciding on a FMIC gets 45 responses, WTF!!!!!!
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