injector size?

[IALuder]

What is the appropriate injector size for about 7-10 psi of boost? I've heard many different things but I've heard mostly that I would want 550cc injectors.

[thermal]

550cc is sufficient. Your stock will hold it down but the duty cycle will be almost to the max if tuned electronically.

[JDMFantasy2k]

Look around and you can find good deals. RC's tend to be ungodly expensive (somewheres around 70-100 bucks an injector)

but i got my 450's from tuner toyz for $200, OEM fit mind you :cool:

[Sivik]

a set of RC's will run ya about 300 bones. if you want you could try the hack method and use DSM 450cc's.

at 10 psi, your looking at about 90% duty cycle (around 7000K rpm). RC recommends not going above 80%, but ppl do, but you take a huge risk on that.

if you not going above 10 psi, 450's will fine, but if you want to play it safe go with 550's. better safe than sorry.

[thermal]

Shit... i sold my 550cc for $150 and only 4 months old. you'll see deals like that anywhere bro.... Check out Honda-Tech classifieds

[IALuder]

thanks, ill start looking.