Category Archives: Engine

IH Fuel Pumps

IH FUEL PUMPS year engine model IH number AC Delco Carter-NAPA   GRD 109692HA 9501 M836 50-66 SD,BD,BG 84838R94 4459 M835   SV offset bowl   40375 M3405   SV inline bowl   40334 M2774   SV W/O filter 433114C92 … Continue reading

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GRD-233 Engine Details

GRD Engine specifications, plugs, etc.. Green Diamond: Flat head, six cylinder 50 net horsepower @ 3400 rpm Firing Order: 1-5-3-6-2-4, counter clockwise Spark Plugs: Champion: J-11, gap: .028 – .032 Distributor: Points: Standard #DR-2227XP Gap: .018 to .024 Condenser: Standard … Continue reading

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AMC/Nash Engines in IH Trucks

From Howard Pletcher: The following AMC engines were used in the IHC Light Line. 6-232 in Scout 800 and Light Line-1968-1971 6-258 in Scout II and Light Line–1971 thru 1974 V-400 in Light Line–4/1973 with some carried into the 74 … Continue reading

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Adjusting Your Carb!!

Conventional Idle Mixture Screws that provide a leaner A/F when turned clockwise and richer A/F when turned counter clockwise. The idle air flow is controlled by a conventional screw that opens the Primary Throttles. The following procedure should be used … Continue reading

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