I'm sure you would see some gains, but it would be more pronounced on a built/tuned motor. It's probably not worth the cost for what you would see on a bolt on only motor. HI CR or FI would be better.


Ohsigmachi '96 GL MTX Zetec --I don't won't to hurt you, but it's still on my list of things to do.-- View projectSlippery Slope