Troyer pulleys

[88Racing]

Originally Posted by gusto

I had a buddy do the pulleys at his shop, best money i spent. noticed a bit of low end power, wouldn't say more power just more get up and go. just need to know how much to turn up engine idle. Troyer says 850 rpm so i went in and raised it 250 rpm in the engine idle in the custom tunes. can anyone confirm this is correct please

That sounds about right.......700-850 rpm idle

In the end I just used an overdrive pulley on the alternator....