I think you would get the same questions if you had a efi turbocharged intercooled 292 also.
EFI-DIY, I was wondering if you ever measured your exhaust back pressure to the turbo?
You have a pretty large turbine housing A/R,forgot what size turbine wheel you are running.
Sorry for the highjack of this thread.
MBHD
Back to the regular schedule thread.
Copo...
Now when I open the hood a crowd gather and ask what is it?....
If I had a dollar each time that asked I good get the truck painted.