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I have these cracks in almost every cylinder. I thought I'd see them in the water jackets, but, they are almost in the same spots on each chamber.
Has anyone seen these before?
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Last edited by trthrrt489; 09-26-2022 at 10:03 PM.
TEC-3R, T4 GT40, WISECO, EAGLE, SUPERTECH, O-RING'D "FRANKENSTEIN" STROKER.
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yes, we all have seen them before
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Interestingly enough, some people are saying that they are not cracks but lines from a machining process. I'm taking the head to the machine shop this weekend to see what they think.Originally Posted by hakentt
TEC-3R, T4 GT40, WISECO, EAGLE, SUPERTECH, O-RING'D "FRANKENSTEIN" STROKER.
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Really? That is the reason why I said, that we all have seen those cracks before, they all come on M50 heads do to milling process. You are the one who called them cracks, I am just going by what you said they are called
u owe my mule an apology
All I see is the machining marks
86 325es, 2.8L m50, S476sxe, ProEFI 128 ecu, e85, solid rear axle, TH400 trans, 28x10.5w slicks, zip ties, popsicle sticks, tape
best time 9.06 @ 151.8 mph, best 60 foot 1.30
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The cracks I've experienced occurred between the valves (and can show up between valves and water jackets)
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what/where/which are these so called cracks the OP is refering to?
BMW E30 325is M20B33 in the making....... ITB's, roller rockers and stroked to the hilt
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