Anyone know the most hp made on stock 240cc injectors with no other fuel delivery methods (extra injectors, etc)?

 

timebomb?

 

who cares, its ******* dangerous

 

Yeah thats just not something you try. Plus you would make more power N/a than boosted on 240's since you need a bit less fuel.

 

That has nothing to do with the topic, I just want raw numbers. And if its tuned to the proper air/fuel ratio then no, its not a timebomb

 

780whp 520 ft-lb torque 56psi stock 240cc injectors, stock fuel pump with inline fuel pump , base fuel pressure 132psi and FMU disc for 16:1 Fuel Rise OH stock DSM turbo

 

I'm not asking this as a newb question, I am FAR from that, I am asking to see who holds the "record".

And im not just talking about fmu setups, I am talking about TUNED setups with higher
fuel pressure. I'm running like 74-76psi and 8psi boost, runs great and I still have fuel left. Not the stock fuelpump....

 

DAAAAAAAAMN, thats what I was asking for, thanks boostfed

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by ej8 &raquo;</TD></TR><TR><TD CLASS="quote">DAAAAAAAAMN, thats what I was asking for, thanks boostfed </TD></TR></TABLE>

He's mocking you, child. You're not going to see anything above about 250whp - if that - with stock injectors, and even that will require dangerous timing advance and 99% of the pulse width and duration of the 240cc injectors.

Why are you curious? If you're at max timing and max duration/pulse on your stockers, you're probably making close to max power. Doesn't mean it's smart, but whatever.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by ej8 &raquo;</TD></TR><TR><TD CLASS="quote">DAAAAAAAAMN, thats what I was asking for, thanks boostfed </TD></TR></TABLE>

I hope you know I was completely BS'ing!!!!! lol

 

damb and your an o2 member also? you have a lot of reading to do.

 

high 5 !!!

 

Ok, I know the facts, I know how to tune, I was just asking for max hp record on stock injectors, not flames or people trying to "teach" me. With higher fuel pressures and REAL tuning (not changing a disc in the FMU, tuning the fuel tables) I think 300whp or so would be about the max, just wanted to see who has done it if anyone. I am personally running 74-76psi on stock injectors and 8psi boost. Stays nice and rich to where I tuned it is at 85-90% duty cycle which is about the max I usually tune to.

 

That wouldn't count for any records. If you had bigger injectors, you'd still make more power safely, so what would the point of using the stock injectors prove?

It's no different than asking what the record is for 8 psi boost. Who the f*ck cares, when you could be faster if you just turned it up a couple more psi.

There's no "stock injector" class at NOPI.

 

You could'nt get anywhere near 300hp. hell 550s max out at 350. You'd probably find a better answer in the NA forum.

 

i dont understand why you would risk it on stock injectors when dsm 440s are a time a dozen and cheap

 

Max HP record? like 230 hp, stealthmode stylez with an FMU.

 

stock 240cc injectors hardly keep up with 200whp N/A....i doubt you will get much more than that without melting something.

 

this is a suit NOT black

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by NativeSon &raquo;</TD></TR><TR><TD CLASS="quote">There's no "stock injector" class at NOPI. </TD></TR></TABLE>

lol, ****, there isn't? There go my plans for my "SI" class car, I better complain.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by ej8 &raquo;</TD></TR><TR><TD CLASS="quote">DAAAAAAAAMN, thats what I was asking for, thanks boostfed </TD></TR></TABLE>

lmfao!

 

This is just like ******* honda-tech, nevermind sorry I asked....wasn't looking to be told something can't or shouldn't be done, just want RAW NUMBERS. People boost on shitty fmu's and stock injectors to well over 100psi fuel pressures (pretty much every turbo kit out there and many custom setups), but much more power can be made at lower fuel pressures when you actually tune the fuel tables. Like I said before I am ALREADY at 8psi boost with 85-90% duty cycle with 74-76psi, rich tune, so haters go away. I don't care how much you "read", I just care about people with ACTUAL EXPERIENCE which 90% of people that make comments on honda-tech have NO EXPERIENCE

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by ej8 &raquo;</TD></TR><TR><TD CLASS="quote">This is just like ******* honda-tech, nevermind sorry I asked....wasn't looking to be told something can't or shouldn't be done, just want RAW NUMBERS.... I don't care how much you "read", I just care about people with ACTUAL EXPERIENCE which 90% of people that make comments on honda-tech have NO EXPERIENCE </TD></TR></TABLE>

Maybe because we know better than to push a turbo motor on stock injectors.

I mean, really, why did you upgrade the fuel pump but not do the injectors?

Use the calculator here - http://www.rceng.com/technical.htm w/ a bsfc of .65 and a max injector duty cycle of .80 on 4 injectors with a base fuel pressure of 40 psi and see what you come up with for a horsepower # on stock injectors. Weak!

 

Dude, no one can answer you because no one is gonna play that game with their setup, Do it yourself , on your **** and tell all of us what happened!

 

Based on the numbers I've seen, the best 240's could do would be ~180whp, and thats with them over 100% DC, meaning they're squirting fuel onto a closed valve, which makes for some bad fuel atomization. Based on just my sohc, I'd be over 100% at 160whp @43psi base fuel.