I am planning on turboing an H23 prelude with a 14b at 5 - 7 psi on stock internals, what would be the best choice for fuel management? Something simple like an FMU and FPR or an SAFC or has anyone have any opinions on the megasquirt setup?

Thanks for any helpful info.

Darrell

 

MAPhack of some variety is my vote. SMC, SAFC, VAFC, you can always get a VAFC and use the vtec out to drive a shift light or something smilar...

Neither hondata nor the uberchip will run on a prelude P14 ECU, so you'd have to get a P06/P74/P75 to use either of those.

MAPhack looks like the best option for low boost.

 

What about the timing advance?

 

I have have the s-afc, fuel rail, dsm 450 cc injectors. I'm running 5psi, and I have problems.

 

problems with what?

 

oh ----, I mean no problems lol