JDM GSR stock internals with skunk mani
JDM GSR tranny with OEM LSD
Garret 57 trim .60 .63 AR
AFI Ramhorn mani with 3in DP
hks bov
rc 550cc
hondata s200

im planning on boosting 10lbs and making about 275-300whp. What do you guys think? Maybe use bigger injectors?

Thanks and please dont flame

 

Might want to add a bigger fuel pump, like a 255lph.

 

get the victor x mani, feul pump,tial wg and bov

 

stock compression on that motor is 10.6:1 if you have a good tuner it shouldn't be a problem, but a lot of people double-stack headgaskets on that motor.

 

You wont benefit with the victorX mani until higher boost/hp levels. Grab a fuel pump though, your injectors will be more than sufficient for your hp goals. 300 hp should be very easily ubtainable @10 psi. Good luck

 

looks like a good setup

 

So about what whp could you use 550cc injectors? but nice setup

 

Yeah what whp my 550cc injectors be good till? and im thinking of gettin the manifold with a 38mm wastgate. Would that be good or should I get a bigger WG flange?

 

the bigger the wastegate the better it can hold low boost. those injectors are fine for what you want, but if you decide to go more boost you will need bigger injectors. If you have already bought them, keep them. If not, get 750 or 850cc. those will be enough to grow on.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Speed Infliction &raquo;</TD></TR><TR><TD CLASS="quote">the bigger the wastegate the better it can hold low boost. those injectors are fine for what you want, but if you decide to go more boost you will need bigger injectors. If you have already bought them, keep them. If not, get 750 or 850cc. those will be enough to grow on.</TD></TR></TABLE>

I havnt bought the injectors yet but can I use 750cc with 10lbs or is that too much fuel?

 

its all in the tune at that point. it's also not about the psi, it's about the power.

 

i made 349whp @ 10psi on a dynojet with a very similar setup... I maxxed my 550's right at 349 whp... -shrugs-

 

Do you know what fuel pressure you were running when you maxed out your injectors?

 

static 50psi
I went up a little bit (55psi) before switching to larger ones, but still, i like to have no more than 80% duty cycle for safety reasons. No need to stress the **** out of them and risk smoking your engine due to an injector failure...

 

fuel pump would be highly recommended

can find the walbro's for $99 just about anywhere