anybody have any input on using bored over injector tips (30-50%)? been kicking around the idea of putting these on to gain some power without adding so much timing. i know the egt's will raise but how much? is it a problem? and what kind of milage change are you seeing before/after? ANY input would be very helpful! thanks in advance!

I'm running a set of ATS's Stage 4's. Big waste of time and money in my opinion if you're keeping the stock turbo. If I had to do it all over again, I'd get the bigger turbo first. The stock fuel system is fine with a shim kit and the FASS you're running, if you throw a better turbo on there you'd be set.

any new updates on replacement tips? what kind of milage decrease will it bring? yes i do plan to replace the turbo first if anything. thanks!