Modern EFI systems

[HK1837]

That is OK for a Q but you can't do it for a HX-WB. You don't have to run bananas, you can run a traditional valley and a 4 barrel throttle body with the Delco ECU, but for 500hp short of stroking big you need to look elsewhere as mentioned. Delco tuning can be done on a tablet too.

[Taily]

That is OK for a Q but you can't do it for a HX-WB. You don't have to run bananas, you can run a traditional valley and a 4 barrel throttle body with the Delco ECU, but for 500hp short of stroking big you need to look elsewhere as mentioned. Delco tuning can be done on a tablet too.

I've tried getting hold of that Kalmaker bloke to see what sort of tuneability I'll be able to achieve using an 808 Delco but he is very elusive to catch up with (read it has been over 6 months and I've still heard nothing back after repeated attempts to contact him). CHev Offroad do a stroker/alloy heads/manifold/cam/memcal package but by the look of it they rely heavily on the ECM to self learn and the O2 sensor to pick up the loose ends, which to me doesn't give me the fine tuning ability I want with mine. Is what you are referring to something like a Quarter Horse (Ford) set up Byron - ie; a eprom soldered onto the board or are you referring to a memcal writing device?