4agze block smashed.

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4agze block smashed.

Postby mega4a » Tue Apr 09, 2013 4:27 pm

got my car dyno tuned to 240hp at 18 psi and 275 ft pounds of torque and the head gasket blew on dyno well so we thought but actually it was the block that failed.

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Postby jacobrjett » Tue Apr 09, 2013 4:28 pm

:o
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Postby mega4a » Tue Apr 09, 2013 4:34 pm

more like :? did not expect that to happen it didn't get hot on the temp gauge is the thing when it blew was only at 85 degrees and there was no detonation or wasn't lean
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Postby jacobrjett » Tue Apr 09, 2013 4:48 pm

how old is the block?
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Postby jacobrjett » Tue Apr 09, 2013 4:49 pm

thats given around where one of the head bolts would tighten by the look of it. didnt overtighten the head?
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Postby jacobrjett » Tue Apr 09, 2013 4:49 pm

good effort btw :lol:
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Postby mega4a » Tue Apr 09, 2013 4:53 pm

nah the bolts were torqued all right and the block is an ae101 supercharged block did sit in some dudes shed for god no how long before i got my hands on it then it was all machined by Glendene engine reconditioners
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Postby Shrike » Tue Apr 09, 2013 5:13 pm

looks like metal fatigue 18psi is fark all tbh

how many mm where the bores?
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Postby rollaholic » Tue Apr 09, 2013 6:31 pm

thats a good effort!

must have had some issues in that spot before you fired it into life again i reckon
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Postby jacobrjett » Tue Apr 09, 2013 7:12 pm

yea im thinking maybe the block got dropped or something and there was a crack in it.
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Postby Crucible » Tue Apr 09, 2013 7:47 pm

Thats new. Normally they throw rods out the block.
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Postby Mr Revhead » Tue Apr 09, 2013 8:03 pm

Yeah never seen that before. Very weird.
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Postby Dell'Orto » Tue Apr 09, 2013 8:49 pm

Maybe a lot of corrosion in the water jacket, and a thinner section of the cylinder wall?
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Postby phoenix » Tue Apr 09, 2013 9:21 pm

Dell'Orto wrote:Maybe a lot of corrosion in the water jacket, and a thinner section of the cylinder wall?


That's what I thought when he mentioned it sitting for so long
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Postby allencr » Wed Apr 10, 2013 4:58 am

What's the bore?
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Postby mega4a » Wed Apr 10, 2013 10:02 am

its a ae101 4agze block bored 50 thou over sized.
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Postby Leon » Wed Apr 10, 2013 11:47 am

needs more duct tape.
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Postby xsspeed » Wed Apr 10, 2013 11:48 am

/JB weld
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Postby mega4a » Wed Apr 10, 2013 3:00 pm

anyone got spare block?
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Postby Shrike » Wed Apr 10, 2013 3:03 pm

mega4a wrote:anyone got spare block?


I scrapped a mint blacktop block back start if jan (factory bore just needed a hone)

had posted saying I had it but no one said they would take it :(
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