Faren Posted August 4, 2016 Share Posted August 4, 2016 Hi there, Can anyone tell the thread pitch of the bolts that secure the boot from the carbs to the intake manifold? I've had a world of pain with one of these shearing off leaving the bolt stem stuck inside the cylinder head which has been drilled, but still needs to be re-tapped and I don't have a pitch guage to check the pitch to order the right tap. I know the bolts are metric 10mm. Any help would be greatly received. Link to comment Share on other sites More sharing options...
neversaydie Posted August 5, 2016 Share Posted August 5, 2016 Order a new stud and measure the pitch of it when it arrives Link to comment Share on other sites More sharing options...
Noise Posted August 6, 2016 Share Posted August 6, 2016 Standard Metric M10 pitch, now you just need to know how long the bolt needs to be. Link to comment Share on other sites More sharing options...
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