Pump Modification Question

Pump Modification Question

04-07-2004, 02:33 PM

#1 (permalink)

lpearson

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Join Date: Feb 2002 Location: Sedalia, Colorado Posts: 184

Pump Modification Question

I have been playing with several things to tune up the H.P. and torque. But this elevation (6000') is really putting a cramp on things.

I can get lots of fuel into the engine; but the EGT's and smoke are to outragious. (EGT's hit 1700* once short time). Even with the fuel turned up that much, there is no more power, it just comes to the end of itself, and blows black unburnt clouds out the tail pipe.

I love reading about everyones power increases and how they got them. So------------------ my question is can "pump work" improve what I have or does it just increase fueling? Oh, just put on a AFE stage 2, helps with EGT's somewhat; down 75*WOT.

What do you all think?

Lowell

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98 QC, Short Box, 4x4, 3:54, All Options, 12V, Auto w/ATS Triple Lock TC & VB, Ranch Hand Front and Back, Rancho 9000's, KDP tab, Fisher Quick Mount SP, Upgrade Front Springs, 16*, 4" Exhaust, TST #10, TST AFC Spring, PDR 3K Springs, PDR Hx-35, EDM's, AFE Stage 2, Oilguard Bypass Filter and Synthetic Throughout.

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