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injector questions

Started by rbfrog vbmenu_register("postmenu_1801745", true); · 17 Apr 2008 · 5 replies

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just wondering vl turbo injectots are 260cc, correct R32 gtst skyline are either 260cc-270cc. has any one used the r32 ones as a replacement, as they are 11mm oring and if you take off the oring you can use them as hose tail. thanks
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Quote: Originally Posted by rbfrog just wondering vl turbo injectots are 260cc, correct R32 gtst skyline are either 260cc-270cc. has any one used the r32 ones as a replacement, as they are 11mm oring and if you take off the oring you can use them as hose tail. thanks I take it you are running the standard ECU? If so, it would be much more effective to run a rising rate fuel pressure reg instead of doing an injector change for 10cc per injector. An extra 60cc (10x6) will only flow about 10hp worth of fuel at the flywheel. Are your injectors maxed out at the moment?
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r32 are high impedance whilst vlt are low impedance. so you shouldn't burn the ecu out, but by the same token the peak and hold circuitry is designed to control low impedance and fuel mixtures may be erratic or less then ideal with r32 injectors.
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That or he dosnt want to buy VLT injectors and found a set of GTSt ones cheap.
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i did it and had absoutly no problems, i actually put the injectors in the lathe and machined some off the tail, just so the correct size hose fitted and didnt bulge over the end,
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Quote: Originally Posted by convert i did it and had absoutly no problems, i actually put the injectors in the lathe and machined some off the tail, just so the correct size hose fitted and didnt bulge over the end, thank you thats what i needed to know. it has nothing to do with an up grade and im not puting them in a car i just wanted to know as i had a set of r32 injectors i was guna bin, but thought might be able to put in a vl if i get anotherone an do a conversion.
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