At least where i live, where the "93oct" tunes like 91oct just 30% more flow wouldn't help much. We ran into a wall of bad AFR at around 270whp, don't get me wrong it feels awsome and runs real good with the MRX style turbo. But even with Meth a friend gained an aditional 20whp with the same turbo setup while keeping it conservative and not wanting to push it. Yet I don't like meth, have seen wholes in the block from Meth systems that fail and you don't notice. Would just rather be safe with a reliable system that you don't have to keep checking all the time.
I think I will wait for Ron to finally come out with a finished Peron kit with the controler and inyectors. Don't much feel like making a home made kit with the spacer itself.
Thanks for the opinions.