OPG install with upgraded primary tensioner

[Silver Bullet]

Hi everyone , I'm new here to M6G & still trying to figure the ins & outs of the site ! I was wanting to know if anyone has upgraded to the MMR primary tensioners at the same time you did the OPG's ? & what are the difference between them & stock ones ? just more tension on the timing chains ? if this is so is this a good thing & really needed or not ?
Thanks for everyone's thoughts or advice .

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[MyPro5.0]

Did you do this, I'm stuck and can't get mine off

 

[Silver Bullet]

No , I didn't do the MMR primary tensioners but was curious what's the difference between them & stock ones ? Doing my OPG & crank gears this weekend. What is stuck on yours ?

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