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Old 05-31-2011, 07:52 PM
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383 Help!!!!

I think when my machine shop drilled for my splayed bolts they cracked my block on the 2 and 4 cylinder I put silicone on the threads to seal them because they did drill into a water jacket and when I torqued them down silicone squirted out of the oil pan gasket valley and the webbings on the 2 and 4 cylinders Is it cracked? And if so is it ruined or can hardblok seal it or will the silicone be fine?
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Old 05-31-2011, 07:57 PM
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Jeez, I dunno man that doesn't look good though. One of the senior guys will let you know for sure.
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Old 05-31-2011, 08:03 PM
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I hope so I dropped A LOT of money in this engine and the parts While I was in Iraq and after I got back waited 2 months for the machine work and then waited even longer to catch up on bills and everything only to have to clearance it more for the h beams and then to find this once I think everything is finally going together I just got sick to my stomach once I saw the three spots of silicone squirting out of the block instead of the top of the bolt at the washer or something.
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Old 05-31-2011, 08:57 PM
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Yea I bet you were sick man, that sucks. If its the machine shops fault they need to make it right for you.
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Old 07-23-2011, 01:46 PM
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Yeah it was def a cracked webbing I brought them another canadian block and they pulled the threads on the main cap and then finally gave me another block that wasn't damaged or drilled into water jackets
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Old 07-23-2011, 03:08 PM
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Thanks for your service! Hope your engine turns out great!
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Old 07-23-2011, 03:23 PM
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Hard to believe they didn't realize the damage. Hopefully they machined it properly for the splayed caps, it's more than drilling and tapping. The block may require at least .030" of machining to square the main registers, etc.

Glad they made it right, good luck and thanks for your service.
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Old 07-23-2011, 06:42 PM
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service

thank you for your service!! from my G kids and me!! good luck with motor!!
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Old 07-24-2011, 05:13 AM
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I think that block is junk!! When we install splayed caps we use a flat bottom caps with 10 degree angle bolts which sould not get you into the water jackets.

I would look into a Dart SHP block by the time you get another block and prep it out you might be right in line with the price of a Dart.

Thanks for your service
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Old 07-24-2011, 07:55 AM
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Thank you all for appreciating my service not too many do, And yes they gave me a ZZ4 crate engine block its pretty nice got all the bottom in assembled and going pretty good.
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