Fuel pressure would have no affect on ICP, however if you are dropping fuel pressure, I would get that figured out quick. Hate to see you lose some new injectors over it...
Alright well I'm only getting like 3.7 volts now. This 66 continues to amaze me, the sound and the spool is just spot on. The throttle isnt jumpy and you can drive the thing around and make some noise without being in the boost. Under 2200 it's just a nice truck to drive with that deep rumble and it's a whole nother animal in the boost.
Yeah it only pukes wide open so it's not too bad and honestly I may just run this one till it's trashed and then park the truck until I get the funds to put a lower mileage engine in it.
Sumps in and pump is wired up. Haven't driven it but fuel pressure rises much faster so it looks promising. Should make some passes friday night then that's going to be it until it gets gaskets and a new valve train. I'll be doing a restoration on the seats and small cosmetic stuff along the way to keep me entertained while I'm saving for the re-stud.
The seats are going to be a project, I'm filling the cracks with a leather filler then sand them down then re dye them. Its a whole kit that apparently works wonders but if I ruin the front seats I'm not worried. You guys that have seen the truck can comment on how rough the seats make the interior look.