Headbolt thread size Mazda bp

sailaholic · Postby **sailaholic** » Tue Feb 21, 2012 11:35 pm

Anyone know the thread size on the bp head bolts?

Pitch is 1.5. m12 is almost a slide on fit.

I can't get a m10 die too start on the bolts, and a m10 tap is quite loose in the block.

Is it really m11?

Also any recommendations for a place on the south side of Brisbane for getting a plug tap?

Yup, I searched, not even google was helping.

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Postby **NitroDann** » Tue Feb 21, 2012 11:45 pm

PM wozzah... Or facebook him..*shudders*

Dann

sailaholic · Postby **sailaholic** » Wed Feb 22, 2012 12:02 am

I'll just call him if need be thought I would try here first.

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Postby **NitroDann** » Wed Feb 22, 2012 12:03 am

Haha! Everyones got his number.

Dann

sailaholic · Postby **sailaholic** » Wed Feb 22, 2012 12:11 am

Well, courier companies don't like delivering cylinder heads with out a contact number. :-P .

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Postby **NitroDann** » Wed Feb 22, 2012 12:30 am

I forgot hes got your head.

Dann

wozzah1975 · Postby **wozzah1975** » Wed Feb 22, 2012 7:58 am

sailaholic wrote:Anyone know the thread size on the bp head bolts?

Pitch is 1.5. m12 is almost a slide on fit.

I can't get a m10 die too start on the bolts, and a m10 tap is quite loose in the block.

Is it really m11?

Also any recommendations for a place on the south side of Brisbane for getting a plug tap?

Yup, I searched, not even google was helping.

Sent from my GT-I9100 using Tapatalk

Pretty sure they're 11mm, but I will confirm!

Cheers
Woz