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Old 02-07-2018, 12:23 PM   #7
willowbilly3
Senior Member
 
Join Date: Sep 2011
Location: Black Hills, SD
Posts: 577
Default Re: 312 rebuild. Look what Ford forgot ?

Quote:
Originally Posted by Bubsyouruncle View Post
When I said "I DO" to my current spouse in 1970 I also got her 1968 Mustang to take care of. A few miles later (on both) time came for a tune up. Points, plugs, timing, etc.

Replaced the ignition wiring as well. Car ran like crap.

Long and short of it.

When I replaced the ignition wiring I followed accurate placement. Turns out that the factory had mis-wired the last two cylinders on the passenger side and had tweaked the ignition to make it run! Spent time re-timing the car and it ran like it should.

Well, that was 1968

I dropped a junkyard 302 into a tourists blown up car, early 80s. Since a lot was different, I re-used his intake and other bits. Car ran like crap, backfired and opened up the muffler. After much head scratching I discovered the car was a California emissions 302 with the HO or 351 firing order and that is how I installed the plug wires, according to the intake firing order.
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