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Discussion Starter #1
ok say i was gonna buy a set of venom injectors, woule i buy the ones for a 88-91 civic/crx Si since im running a ZC or would i use a diffrent kind of injector?
 

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Actually you want the ones for the 88-89 Integra engine. They are the same injectors on the ZC - 240cc. Venom's injectors (oem style) flow 264cc - a 10% increase. The part # is HP610-001. These are the ones I am using in my motor. Though I have their in tank fuel pump, I am going to have to add another auxilary fuel pump in line to keep up with the fuel demand of my engine. I am leaning out in second gear (the nitrous hasn't even been turned on yet - waiting to get everything straightened out first). Other parts from Venom that will fit a ZC (I know, I have all these parts on mine)...

Cam Gears - #C10-125 - You will have to machine 2mm off the back side of the gears to get them to line up properly. They are the same diameter and number of teeth as ZC oem gears...

Fuel Rail - # F21-126. It is for an Si engine, but it fits the injector spacing on the ZC. Their mounting system uses adjustable sliding mounts, so it will bolt up to your intake.

Hope this helps.....
 

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Discussion Starter #4
thanks for the help man!!!
 

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TEG1CRX2 said:
Actually you want the ones for the 88-89 Integra engine. They are the same injectors on the ZC - 240cc. Venom's injectors (oem style) flow 264cc - a 10% increase. The part # is HP610-001. These are the ones I am using in my motor. Though I have their in tank fuel pump, I am going to have to add another auxilary fuel pump in line to keep up with the fuel demand of my engine
how much were the injectors..............?
 

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About $240 for a mtached set of 4. Summit Racing has them.:vpleased:
 

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actually, all honda d and b series injectors flow at the same rate....so it really doesnt matter if you get for the 88-89 teg, 88-91 civic, or 90-91 teg....
 

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marked001 said:
actually, all honda d and b series injectors flow at the same rate....so it really doesnt matter if you get for the 88-89 teg, 88-91 civic, or 90-91 teg....
Most injectors flow at the same rate..it's the ecu that control how much fuel the injectors are dumping. And yes, 88-91 are peak hold injectors and saturated injectors (I believe 92-up D's, B's?) won't work in your rex cause there's too resistance in these injectors so they won't open, which means, lean fuel...way too lean!
 
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