I've tried to do a search on just "fuel injectors" and gave up after the first 4 pages.

I'm hoping to get some recommendations on which brand to get. I've got a 2002 Paxton Supercharged S2000 with a Comptech Cat Back Exhaust. I've got Comptech Headers on the way and am ordering some other fun stuff here this week. Are there any recommendations on which fuel injectors to get...advantages/disadvantages?

Much thanks in advance,
Dave

 

RC engineering. But they don't have any that drop straight in without modification (yet?). You may contact www.ultimateracing.com they have injectors reworked to drop in with their turbo kit - maybe they will sell you just the injectors. they are 440cc saturated (and I think come from RC), which should be able to handle a lot more boost than the paxton will give it. The stock injectors seem okay up to 7~8 lbs of boost from what I've read, but maybe some SC owners will chime in.....

 

[QUOTE]Originally posted by wicky
[B]RC engineering.

 

Just for your own piece of mind...

Stock injectors - 330cc +

FMU (increasing fuel pressure)

= Same as 550cc injectors

Unless you're going over 10psi the stock injectors are more than adequate. (I suck at spelling so please disregard any spelling errors!)

 

My understanding is unless you're running at peak duty cycle all the time, you should be fine. I did the calculation once for 300 hp up to 500 hp to see what I would need to deliver fuel with reliability, and the 440cc has room to spare at 500 hp on our motor, so stock should be fine.

PS - you can do this calculation at the rc engineering website. www.rceng.com i think....

 

Wael just had the stock injectors flowed and they came in at 380cc so 440 is a safe, but small upgrade.

 

Wael just had the stock injectors flowed and they came in at 380cc so 440 is a safe, but small upgrade.