06 cam chain tensioner
#2
If you have a stock tensioner then there are 3 revisions of the auto tensioner out. You probably have one of the first 2 but would have to physically check to be certain.
For 85 - 06 models:
40063-05 first released 2005-05-18
40063-05A first released 2006-11-13
40063-05B first released 2010-01-25
#3
#4
2006 only had one hydraulic tensioner. It was 2007 that the whole cam chest was upgraded, which included two hydraulic tensioners and the new cam shoe material. They should have upgraded the shoes in 2000, as they already new of the problems caused by the weak material on the shoes. Anybody upgrading a 1999-2006 should simply upgrade to the 2007 complete cam chest.
#5
If you have a stock tensioner then there are 3 revisions of the auto tensioner out. You probably have one of the first 2 but would have to physically check to be certain.
For 85 - 06 models:
40063-05 first released 2005-05-18
40063-05A first released 2006-11-13
40063-05B first released 2010-01-25
#6
#7
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#8
OP, you have two spring loaded cam chain tensioners. They should be changed asap.
Last edited by Campy Roadie; 07-29-2018 at 08:10 PM.
#9
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#10
They didn't.... the twin cam engines come OEM with either two spring loaded cam tensioners (with link chains) or two hydraulic cam tensioners (with roller chains).... depends on year/engine for which type you will have
Last edited by hattitude; 07-29-2018 at 10:40 PM.
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Campy Roadie (07-30-2018)