Im just curious if we will run into any problems with the stock injectors. My specialty has been in chevy carburated muscle cars, so Im still learning with the imports.

Heres what we had.

1997 Integra GRS
B18C1 bored .02 over stock.
USDM Type R pistons.
Stock crank
Stock cams
Ported & polished head.
decked head (.01)
3 layer (.03) gasket
stock GSR intake
password JDM intake
ecu chipped skunk2 stage 3
apexi vtec controller

Just added & install will be complete tomorrow. 12/10
BLOX intake
AEM fuel rail
AEM adjustable regulator
BLOX stage 2 cams
Head decked .01 more (.02 total)


Im cool with the stock injectors... Right? We had some "know it all" expletive (he drives a stock focus with a muffler) tell me that I need to change them.

What do you guys think?

Also what do you think would be the next upgrade?

 

I think that you can use the stock injectors, but they would be pretty much at their limit. If you have future plans of boost, then the injectors will deffinatly have to be swaped. but, it should be good for now. Make sure you haev it tuned when you first fire up that beast.

 

Well, that looks like a pretty sweet project. You have a couple of directions you could take the car after that, depending on what you want to do. You could get some top-end cams, do all kinds of headwork and call it allmotor, or you could go turbo. Either way you will probably need some DSM injectors.

 

stock will be perfectly fine

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Bay Area Baller &raquo;</TD></TR><TR><TD CLASS="quote">Im just curious if we will run into any problems with the stock injectors. My specialty has been in chevy carburated muscle cars, so Im still learning with the imports.

Heres what we had.

1997 Integra GRS
B18C1 bored .02 over stock.
USDM Type R pistons.
Stock crank
Stock cams
Ported & polished head.
decked head (.01)
3 layer (.03) gasket
stock GSR intake
password JDM intake
ecu chipped skunk2 stage 3
apexi vtec controller

Just added & install will be complete tomorrow. 12/10
BLOX intake
AEM fuel rail
AEM adjustable regulator
BLOX stage 2 cams
Head decked .01 more (.02 total)


Im cool with the stock injectors... Right? We had some "know it all" expletive (he drives a stock focus with a muffler) tell me that I need to change them.

What do you guys think?

Also what do you think would be the next upgrade?
</TD></TR></TABLE>

Dont forget that we got a SUPERTECH high compression valves
SUPERTECH dual valve springs
SUPERTECH titanium retainers
And every seal and gasket has been changed and all bolts have been changed with Stainless Steal socket cap screws.. (IF IT MATTER'S)

 

i would get bigger injectors, anything over 80% duty cycle will become unreliable in terms of consistancy. stock injectors are good to about ~200whp.

 

i would ditch the fuel rail, "chipped" ecu, and vtec controller and go for hondata or something similar for better tuning.

 

I would get bigger injectors...perhaps 370cc for your set up and ditch that chip ecu/apex controller......get p28 ecu along with a better tuning program....hondata or neptune...but call around your local dyno tuner and ask them what program they work best with....hondata is a popular program ...your tuner may run that program and know more

 

yeah for what you are running right now you are good with stock injectors just if you do to much more you may want to think about 440cc injectors or like someone else said you can get a set of stock 450cc

 

Thanks guys. I'll stick with the stock ones for now.