B18c1 head scarring with hd video

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Jun 17, 2011 | 10:04 PM

MoreCowbell

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From: Palmdale, CA

B18c1 head scarring with hd video

Anyone have a clue what happened?
http://www.youtube.com/watch?v=tftflygHTv4

Jun 17, 2011 | 10:21 PM

mark@silbernage

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Re: B18c1 head scarring with hd video

Normal from what I can tell. They take a port grinder at manufacturing time, to grind off the flashing left by the casting process.

Jun 19, 2011 | 08:12 PM

Local

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From: California

Re: B18c1 head scarring with hd video

Had the same in my B16 as well. Pretty sure it's normal

Jun 19, 2011 | 09:09 PM

mark@silbernage

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Re: B18c1 head scarring with hd video

Same with mine (b18C)

Jun 20, 2011 | 12:18 AM

TOO MUCH TORQUE

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From: California

Re: B18c1 head scarring with hd video

normal. my b18b1 has it too

Jun 20, 2011 | 08:00 PM

MoreCowbell

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From: Palmdale, CA

Re: B18c1 head scarring with hd video

Wow it looks aweful.. So even at the end where the port looks blown out it's normal? Thanks all for the input

Jun 20, 2011 | 09:19 PM

mouab18c1

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From: Washington

Re: B18c1 head scarring with hd video

If it's in every cylinder then it's normal. Or if you're scared. Give it to me. Lulz

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