I have a NA D15B7 as a temporary DD in my hatch.I came up on a set of RC 240 injectors...can i use them? or will it rich out? damn D15's are WEAK!lol

 

d15b7 is that the jdm vtec motor? i had a d15 somthing and it was the nonvtec ****...those had 190cc. try it. it wont be horribe like putting 1000ccs in

 

wont make a difference probably make it run rich and like **** without a tune. put a vtec head on it and then theirs the power u want.

 

vtec head and the injectors. good match

 

Sounds fairly decent. Dont forget to get a better fuel pump and a FPR. A stock pump might be able to handle it but if your going to put a bigger motor in later you might as well get the cheap insurance now.

 

I'm planning on building either a d16z6 or y8, but I'm not sure witch pistons to go with. I will be using these injectors in the 1.6 when its completed regardless...was just checking to see if they would work in the 1.5 as well.

 

Most stock D-series injectors (including the D15B7) are 240cc. Some (maybe all) of the '96-'00 D16Y7 injectors are the ones that are 190cc. Hell, even the '92-'95 CX, with all it's 70hp glory, comes with 240cc injectors. And the D15B7 is the engine from the USDM '92-'95 DX & LX, and it is a non-vtec engine.

 

where did you get this injector info? i did the math(on the RC web site)to determine what size injectors i would need. the numbers came to 210cc, so i landed on the 240's for saleability...

another question: what pistons are best for a NA vtec 1.6 z6 or y8 with crower rods?

 

ZC pistons. ^

 

http://www.turbod16.com/viewtopic.php?f=7&t=19966
http://hondaswap.com/general-tech-ar...-flow-rates-6/
http://www.clubcivic.com/board/showthread.php?t=71064

If the H-T search engine didn't suck so bad, I would have been able to easily find more examples of from this site. A google search will produce even more.

 

thanks for the help guys...i'm guessing the 1.6's are a 75mm bore, lol