Anyone ever try this stuff:
Insta-Boost
- Thread starter RJCobra
- Start date
first I am hearing of that stuff 
op:
op:
I've heard of it. With the right belt, a functioning tensioner and one or more auxiliary idler it really isn't needed. Toss a non-slip pulley into the mix and it is even less needed. It might, though, help in cases where people have a smaller upper (smaller than a 2.93) and don't want to use extra idlers. I thought their comments about an over-tight belt were interesting. I've seen a number of posts where the owner stated they installed a belt that was as tight as possible. Maybe that is not such a good thing.
Would be interesting if someone with free access to a dyno could check it out.
i use belt conditioner from pepboys or any local parts store...
Tom
Tom
too tight of a belt is very hard on the crankshaft snout and upper shell of the #1 main bearing
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