How much HP are you running with these and at what fuel pressure?

Has anyone maxed out with these injectors yet?

How much HP can these support at around 80% duty cycle with stock fuel pressure?

In theory it works out that for fuel press of around 52psi, to achieve 300hp at fly, at 80% duty I would need 550cc ?? Does this sound right? Can anyone validate this?

 

I was running about 45 psi of fuel pressure under boost (8 psi) on my JRSC'd B16A2. The injectors at around 80% duty cycle were good for 215 whp and about 11:1 a/f at 8500 rpm.

Sonny

 

<<<-made 231.4 at the wheels (approx. 265 at the fly) with stock integra injectors. on 9psi.

sounds like that might be a lil large for injectors for only 300 at the fly.

 

Did u use an fpr? What fuel press were you running to get that figure??

 

I was running a 12-1 FMU and S-AFC for tuning. I can't remember but I think I was at 11 or so for A/F. No idea of the Fule Pressure cause my FP gauge on my filter crapped out on me. I do ahve a b&m adj. FPR on there but we never touched that.

 

ttt