Originally posted by Z1 Performance
RC is a good source provided you can get a Bosch application (which for a WRX does not exist). Their custom made units are all Lucas injectors which are bored out=failure city on DSM's, not to mention RC is "infamous" for shipping injectors that flowed less (sometimes significantly so) than what they were claimed to be. For the money, the STi's are the way to go....at the very least, you know exactly what you are getting, you know they are a factory issue part, and zero modifications are required.
Hey Adam - happy new year!
The sti's sure are real nice! But the RC's are good also
They came with a nice flow test print out so I know they all are the right flow rate and are evenly matched!
They have an interesting fog spray pattern - - not like the twin beam of the sti - but they seem to work well
Might try to use the sti injectors with the stand alone and see which injectors are better
BUT seems I have more than enough fuel now as even rich all the way at 11 / 1 a/f I max out at 90 % and usually I run much leaner so I',m mostly at 82 - 83% even at 19psi