Author Topic: V11EV Timing Chain Tensioner  (Read 471 times)

Online n3303j

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V11EV Timing Chain Tensioner
« on: June 29, 2025, 09:22:12 AM »
I see T3 and V11 use the same aftermarket tensioner (MG Cycle).

I replaced the T3 stock tensioner at 25K miles. The aftermarket one lasted about 90K miles before it became significantly worn. I replaced it.





So now I'm riding around on my V11 with 90K miles on the clock and the original chain tensioner. I think I'm hearing a bit of timing chain rattle but I'm old (79) and hear a lot of things that don't exist and miss some that do.

Should I be replacing the original tensioner in the V11 engine or is it more durable than the one in the T3?
« Last Edit: June 29, 2025, 10:18:08 AM by n3303j »
'98 MG V11 EV
'96 URAL SPORTSMAN
'77 MG 850T3 FB

Online n3303j

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Re: V11EV Timing Chain Tensioner
« Reply #1 on: July 01, 2025, 09:10:25 AM »
Bump.

Has to be someone out there familiar with the stock, original V11EV chain tensioner and its expected service life.
'98 MG V11 EV
'96 URAL SPORTSMAN
'77 MG 850T3 FB

Online PeteS

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Re: V11EV Timing Chain Tensioner
« Reply #2 on: July 01, 2025, 10:01:03 AM »
Bump.

Has to be someone out there familiar with the stock, original V11EV chain tensioner and its expected service life.

I sold mine at 86K with the original tensioner. Wasn’t hearing any weird noises but then I wear earplugs.

Pete

Offline guzzisteve

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Re: V11EV Timing Chain Tensioner
« Reply #3 on: July 01, 2025, 10:10:45 AM »
My 98 EV has 65K and is not making any rattle. My Cal2 has 95K on the same that I put in @ 35K in 93 when that one came on new models and it makes no noise. I think the big bow type is overkill.
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Online John A

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Re: V11EV Timing Chain Tensioner
« Reply #4 on: July 01, 2025, 11:49:43 AM »
Its probably fine but you never know unless you look. I had one with about 60 k miles that had been installed slightly crooked somehow, I don’t remember how but it started making a noise. It was a Valtek aftermarket. I suspect the strong spring gave the installer trouble. The blade was not quite parallel with the chain so I think it was bent. If its the original, I’d probably leave it unless it gets noisy or your in there to replace a seal or something. I don’t think it’s like the older ones that the rubbing strip deteriorates.
John
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