[Double Phister]

I'm looking for stock idle RPM on 91 octane for the low end and mid to upper 20's boost (whatever this turbo stops making good numbers at) on E85 on the high end.

The only change I currently make for smog is the downpipe. I hope to change that someday too.

Another idea I had was to use ID1000's and vary the base fuel pressure with boost via rising rate FPR (oh god this sounds like the Honda days before Hondata allowed us to sense boost) and have the ECU sense the pressure via an unused TGV input. The ECU would then need code to blend between new low and high versions of some fuel related tables. I'm not even sure the required output would be linear though.

I'd keep my walbro and use it as a lift pump into a surge tank. Then have a large pump do the hard work. But then I start thinking about the next issue of wanting to vary the speed of the pumps to keep from overrunning the FPR and unecessarily heating the fuel.

I know I'm overthinking this but that's part of the mod bug for me.