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Re: 1995 timing cover mod to work with newer HPOP without drainback issues
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Looks great, one question though (for now). Would it be feasible to tap for a 1/8 NPT pipe plug instead of using a self-tapping screw? That should seal much better without silicone sealant?
Okay, two questions.... How much injector would this SD pump handle? Would it let me run a 160 cc on a fairly aggressive chip without throwing a CEL??
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I think that the 1/8 NTP plug would work great. I just did not do it because I did not think of it. [img]/ubbthreads/images/graemlins/rolleyes.gif[/img] [img]/ubbthreads/images/graemlins/rolleyes.gif[/img]
Regarding the SD HPOP, it is a crap shoot because some HPOP's are better than others of the same part number. Depends on the internal clearances I guess. BUT.. in general, I have heard that -most- people with SD HPOP's are running just fine without CEL's, myself included. I have held the pedal to the metal up a long grade in the extreme setting running 35+ PSI boost for over 20 seconds without any CEL and my injectors are 170cc's.
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'95 F250 XLT 4X4 Ext Cab long bed, 5 speed, SMFW, custom kevlar LuK clutch by Superior Friction San Jose, 3.55 LSD, '88 kingpin D60, Sky RSK with SD V code springs, 175K miles, ATS 1.15 BB turbo, BDP Stage 2.5 injectors, BDP fuel system, 4 line Stealth, '02 120V IDM, ARP studs, Spearco 7.3 intercooler, 3" intakes, Northern Diesel Performance 6-pos TS chip w/TW tunes, guages, Tymar intake, EBPS bypass mod, IH bellowed uppipes, 4" DP, straight exhaust, 200PSI train horns and 215A alternator..
Home of the 94 and 95 HPOP anti bleed down mod
General Truck pictures..
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