IP Full Load Adjustment Procedure for the MW and M pumps
IP Full Load Adjustment Procedure for the MW and M pumps
Hi All
my 87 190 DT's IP gave out last year with 220K miles on it, 90K mile with 1/4 diesel/WVO mix ! Just picked up a new looking pump off Ebay. Before I put it in I want to do the IP pump improvement adjustments.
My engine has no EGR, K&N air filter with no AFM (top of air cleaner with AFM was replace with the top form a 95 300E with out AFM), match ported exhaust manifold, intake, turbo, no exhaust resonator, crankcase oil catch can, Monarch 314 nozzles set at 2250 psi, was running 2.5 Deg's more timing, Have a 10 psi pre pump at the tank with 1/2 in. tank out let, compression is 425 Lbs on all 5 cylinder, t-chain has 75 K miles on it. I was running 14 Lbs boost with an electric boost/EGT gauge, also monitor incoming fuel pressure and temp. And I did play with the ALDL and plan upon reusing the on off my car, like the way it ran with that adjustment.
I do not want to max it out, just get more power & dO NOT want to remove it to make any final adjustments.
(It's a PITA in this car!!!)
I was considering a bench adjustment of 2 CW on #50, 1.5 CCW on #28, !CW on 23, 1.75 CCW on #25.
I installed a 16V fuel tank and use to get 400 miles a tank in town S.F. CA. & 660 mile a tank on the freeway running with everyone else in the fast lane.
Any solid recommendations would much be appreciated!!!