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320/6 timing belt

Posted: Thu Jul 28, 2011 10:55 pm
by peteferg
hi all, while the baur resto is under way, and the front panel is off I thought it best to fit a fresh cambelt. ive looked about and there seems to be a few people offerng different belt specs?? 110,111,126 teeth variants. does anyne know what the correct answer is? (1980 320/6)

ta
pete

Re: 320/6 timing belt

Posted: Thu Jul 28, 2011 10:57 pm
by Jeroen
Remove it and count! 127 with rounded profile is most common. Replace tensioner roller as well and consider a new water pump too when you're there...

Re: 320/6 timing belt

Posted: Thu Jul 28, 2011 11:05 pm
by peteferg
I was consdering that, but m the kind of guy that likes this bits ready to go, so its off with one, and on with the other!! but yes i will replace the tensioner and water pump while im there.
cheers Jeroen

Re: 320/6 timing belt

Posted: Thu Jul 28, 2011 11:11 pm
by Jeroen
Agree but since there are a few versions around... However, if you remove the top timing belt cover you can already see if you have the square or rounded profile. Square is 110-111 and rounded 126-127 and I believe nowadays you can only get 111 and 127 which is fine.

Re: 320/6 timing belt

Posted: Fri Jul 29, 2011 12:49 am
by murran
Jeroen wrote:127 with rounded profile is most common.
agreed, i'll eat my hat if its different. same belt as e30 325i too. i know cus the six month old 320/6 belt got swapped on to my e30 325i engine.... im that tight lol.

Re: 320/6 timing belt

Posted: Fri Jul 29, 2011 8:23 am
by Jeroen
Glad I didn't offer to eat my hat since I've seen a couple of cars with the 110-111 version which indicates the car didn't have proper dealer maintenance in its first years having missed a modification to the later version, the later belt runs smoother but I haven't seen cases of the 110-111 versions failing so I don't think owners take a big risk if they do not convert.

Re: 320/6 timing belt

Posted: Fri Jul 29, 2011 11:27 pm
by murran
i dont own a single hat, not even one. technically, i cant eat a hat a haven't got.

Re: 320/6 timing belt

Posted: Sat Jul 30, 2011 12:36 am
by Jeroen
Wanna borrow one from me? :popcorn