Printable Version of Topic

Click here to view this topic in its original format

914World.com _ 914World Garage _ 2.0L Muffler fastener info needed.

Posted by: Air_Cooled_Nut Sep 22 2005, 10:54 AM

Getting the 2.0L muffler gaskets this afternoon and I need the proper fasteners to bolt the muffler to the exhaust. What metric fasteners do I need? The ones from the PO were too small and too long.

TIA!

Posted by: Dave_Darling Sep 22 2005, 01:26 PM

They're M8, shank length of about 20-25mm. Use a good anti-sieze, flat washers, and split lock-washers.

--DD

Posted by: Air_Cooled_Nut Sep 22 2005, 11:42 PM

Thanks Dave. I used 25mm but 30mm would've been the perfect length as the 25mm ran flush with the nut and, ideally, 2-3 threads should be exposed beyond the nut.

Posted by: dmenche914 Sep 23 2005, 11:30 AM

trouble with metric? Then use 5/16 NC bolts, use 1 inch long for four of the bolts, and 1.25 inch long for two of them (two longer ones are the ones that also must pass thru the hanger) These will fit perfectly, and allowed one spilt lock and two each solid washers on each bolt (and the nut). (note length measurement is NOT counting the bolt head, only the shank of the bolt)

American hardware is acceptable on the exhaust, cause it fits like a charm.

I used grade eight bolts just well just becuase I guess, figure they might be more corrosion resistant. Definatly use anti-seeze as suggested, and do not use the nylock nuts, as it is too hot an enviroment for them.


Powered by Invision Power Board (http://www.invisionboard.com)
© Invision Power Services (http://www.invisionpower.com)