Jorville, sorry it took so long to get back to you - someone hit a power pole a couple days ago, end result was about 300 feet of fiber optic cable burned up and pole/transformer replaced. Finally restored yesterday afternoon late...
Thanks for the part #'s, I'm hoping they MIGHT be helpful, IF our distributors are the same - that's why I asked for the pic. My engine is a VH4D, and so far it appears they COULD have had about 7 different distributors. Mine has been updated with a Pertronix module - I talked to Pertronix techs who gave me part #'s for cap and rotor (BorgWarner C207 cap, D181 rotor) which
did NOT fit.
That cap has a 3/8" wide locator tab near one of the spring clip hold-downs, but MY distributor has (approximately) 1 inch wide "notch" not quite centered BETWEEN the two spring clips (see the TOP photo, here)
Electronic Ignition Conversion Kits for Autolite and Prestolite Distributors
I'm no stranger to R&R-ing distributors and getting them back in exactly as they came out, but as cramped as my engine compartment is, it would greatly simplify what SHOULD have been simple to begin with - namely, identify which of the "seven suspects" I have and getting a cap (to replace the carbon-tracked one I have) and rotor (to replace the crusty one I have) WITHOUT having to go thru all the extra hoops.
That's why I asked for a pic, but if you could just
confirm or deny that your (part # known) distributor's locator notch looks like the one in that TOP pic, that would shorten my search a LOT -
Sorry to bug you, I'm just under the gun to get SEVERAL things weatherized before winter and right now, the lift won't run strong enough to move more than a couple feet... Steve
Oh, just in case you run into a problem with your heads, here's a warning - I downloaded a pdf of the engine manual when I needed to replace a badly cracked head - the manual says to "Use a mixture of graphite and oil on the cylinder head screws to prevent them from rusting tight against the cylinder block. Tighten cylinder head screws to 24 ft. Ibs. torque in the sequence shown in Fig. 21."
To me, that sounded like NeverSieze, so that's exactly what I started to do - the second (new, grade 8) bolt snapped off before my Proto torque wrench clicked. Looking at the broken end CLOSELY, it was obvious the bolt had been stretched to breaking point.
That's when I realized I shouldn't have taken their word for torque values, because their 24 ft lbs is max recommended DRY torque value for that fastener -
WET torque value is 18 ft lbs.
This incorrect info may also extend to OTHER parts of those engines, and since that engine has been used in everything from generators/welders/combines/fork lifts/ad nauseum, I'm hoping this warning keeps someone ELSE from finding out the hard way...