Quote:
Originally Posted by 2010SSRSM6
You will want to get it retuned when ever you change your boost level.
What boost level are you wanting to get to? With the 3.8" and the OD cogs, I'm at 9.5#'s with ZERO chance of belt slip.
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That's what I thought, but I could've sworn I saw PQ mention he swapped out pulleys himself, and didn't mention retune.
Right now I'm running the 3.8 that came with the SLP Maggie and I also have the Jannetty Super Tensioner. Just added Kooks LTs with no cats and ALKY Control Meth kit running 100% Meth. I was thinking of dropping to the 3.3 or 3.4 pulley, adding the ZR1 MAP & ZR1 plugs also. Most of this is fairly new to me, when I had my 83 Z28, 87 5.7 IROC & 89 Vette, doing stuff like this was pretty unheard of. I'm still a little confused as to what this OD Cog drive stuff is too. So any explanation on that and it's benefits would be great. As far as how much boost I'm looking for, I just want to keep it fairly safe, but get the best bang out of it.