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Old 02-13-2017, 08:21 PM   #714
clarkoh

Name: clarkoh
Title: Diesel Enthusiast
Status: Not Here
Join Date: Jan 2014
Location: Dallas, NC
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Posts: 118
Got the gauges, tested the line pressure. With the kick down linkage at 100%, I get about 100PSI. About 80psi at idle. With the kick down disconnected, its about 60-70PSI. This was in drive, with the truck standing still.

I have been running the truck with the kickdown at about 70%.

Set the kick down for 100%, and road tested with gauge in the accumulator port. Holds about 90-110 in first, second and third. Then the jumps to 160-180 in TCC and O.D. Fluctuates a little, maybe 10 PSI. Under hard acceleration, there is a little chatter when OD engages. Then nice and smooth.
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01Excursion Fummins. 05 common rail with 48RE.
4" exhaust, custom air box
340K+ on truck, eng 90K.
00Ram 24 valve short bed
4"exhaust, lm25, air box, big inj
48 Dodge, 4BT, P pump, Ram frame, Dana 70, NV4500 Twin turbos, 5" exhaust still under construction
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