I currently have a 94 gsr turbo with probe 330 injectors. I dont honestly know how many pounds i can run on those. Im at 10lbs right now and i wanna go up to 15 lbs but i dunno if the 330's can handle it. I heard to use DSM 440's with a resistor box from and older crx or whatever. I was also wondering how you hook a resitor box up. Any tips or suggestions are appreciated.

 

u need a resistor box... they r cheap

 

I wouldnt push my 450's much further, and Im running 7PSI. Depending on what turbo youre running, youre totally asking for trouble.

You need a resistor box from older integras/preludes/crx's etc, or wire a 10watt 10ohm resistor inline with each injector.

https://honda-tech.com/zerothread?id=195834

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by newgsrdriver &raquo;</TD></TR><TR><TD CLASS="quote">I wouldnt push my 450's much further, and Im running 7PSI. Depending on what turbo youre running, youre totally asking for trouble.

You need a resistor box from older integras/preludes/crx's etc, or wire a 10watt 10ohm resistor inline with each injector.

https://honda-tech.com/zerothread?id=195834</TD></TR></TABLE>
I agree, what turbo are you running. with a common t3/t04, 15psi would be too much for 440's, your car won't get enough fuel. with that kind of boost, you would probably be better off with some 720's

 

i have a straight T3 with a walbro 255....my friend had the 330's on his integra before i got them and he had also had a T3. his car was tuned on 14lbs 11.8 A/F with 330's sounds crazy but true...i had my gsr tuned on 9 lbs with stock injectors. id rather be safe than sorry. because being sorry sux. so i hope 440's or 450's whatever they are will do the job. i cant afford RC's or anything expensive. Thanks for the input everyone. gimme mo