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Old 06-02-2014, 02:17 PM   #1
alsriv2
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Re: 503 engine

I bet that engine is a torque monster.
Great job on the rebuild.
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Old 06-08-2014, 12:09 AM   #2
Firefool
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Re: 503 engine

I went down to the local market and found six coffee cans that fit my bore perfect here they are.
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Old 06-08-2014, 01:46 PM   #3
oily
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Re: 503 engine

Wow what is the bore and stroke?
Could you show a picture of the combustion chamber and any other head pics?
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Old 06-08-2014, 01:53 PM   #4
Firefool
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Re: 503 engine

Bore is 4.620 not sure on stroke but I can find out. Hold on to your shorts oily, I should have time one night this week to put head on, head is all done just ran out of time. Ill take some head photos for you guys. I will tell ya one thing I should of put crank on a scale boy its heavy. Ill look up stroke.
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Old 06-08-2014, 06:29 PM   #5
oily
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Re: 503 engine

Should be about 4.62 x 7.50.
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