Max boar???

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mopar373

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I just acquired a P5153478AB R-3 block. Does any one know about how much you can boar one of these blocks??? Thanks AL :blob:
 
This is about as big a boar as I want to see..

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bore not boar, I have gone 4.200, was getting to the limit, I have heard 4.25 but threw a rod and wrecked the block before I got that far, what is the bore now? I have a brand new set of je nitrous pistons at 4.175 so if you are 4.180 or less they would work for you, 2.240 compression height, they are a nice custom set, box skirt type, 447 grams, cost me 1350 bucks and now sitting on the shelf because I don't have a block
 
Not a Boer with a Maxim? ;-)
 

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you can definitely go 4.185 without a sonic. After that a sonic check should reveal another .015 to work with.

Great blocks man. Will hold up to big, big horsepower.
 
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