LSJ 2.9 Pulley
#5
New Member
With a stage 2 belt I have had my 2.8in pulley slip, do not remember if it ever did on a 2.9. I recommend you get adjustable tensioner though. A sudden drop in boost during a pull because of slip does not make a happy motor. Plus you can set your self up for good tension on any possible future setup, stock, 42s on a 3.0-3.1, 60s on a 2.8-2.9, 80s+E85 on 2.7, TVS etc.
#12
New Member
Belts only about 9months old, it may be possible something else is going on. I am going to check the tensioner pulley bearing to make sure it isn't worn out and causing resistance. Belt has been good for about 2 weeks though so I might just leave it be.
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xRedrumisBack (03-07-2016)
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fonzie1991
2.0L LSJ Performance Tech
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02-03-2016 08:07 PM