416 Burning oil and the road to redemption

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Took some time to check out the cam. Its a CamMotion grind 256 @ .050" single pattern, 110 LSA +4 ground in for 106. Knowing small Mopars are hard on timing chaings, I put the crank gear in the +2 position and degreed it. It came in @ 103.75 instead of 104--close enough. I also checked intake timing @ .050" and it was exactly 257 deg and the intake closes @ 53 deg ABDC. Checking phasing with crank gear in the +4 position showed a 102.25 ICL which I don't really care for. Lobe lift measured exactly .364". J.Rob

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Man that block needs some slim fast!
wonder what year the block is? I don't remember mine having half moon water passages.
 
Rings came in today! Assembly begins tomorrow. It was only a special order due to the fact Motorstate doesn't stock a gapless top set in that bore size. J.Rob
 
Rings came in today! Assembly begins tomorrow. It was only a special order due to the fact Motorstate doesn't stock a gapless top set in that bore size. J.Rob
I just got a set of 30 over 340 rings with gap less tops took about 10 days to get them to Winnipeg....and when did rings become so expensive!
 
Some results are in. I found this really interesting. J.Rob

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Had to go back and look at the cam numbers.

How much are you going to test? I'd like to see what it does on a 110 ICL.
 
Had to go back and look at the cam numbers.

How much are you going to test? I'd like to see what it does on a 110 ICL.

I tested this engine in the exact same manner as it was before the rebuild. Why would I want to retard the cam? J.Rob
 
I tested this engine in the exact same manner as it was before the rebuild. Why would I want to retard the cam? J.Rob


That's why I asked how much the owner was willing to test.

If you moved it to 110 you'd be closing the intake later. That's a lot of displacement for that head.
 
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