Bowtie Boy

Anyone using stock KM for LT1 with longtubes with or without cats. Wondering if I will need to pick up one, doing pacesetter longtubes, ory, no cats, into a loudmouth exhaust.

Ls1Bait

You would have to run the car with a data logger to see if you were getting any knock. I was on the stock KM when I had long tubes, but I use LT1-Edit now so I have messed with the sensitiveness of it do to RRs, Ect........

P.S. I like shake as you avatar pic

Bowtie Boy

Think id rather pay under 35 bucks for a KM instead of tuning kit, not that far along as to where I need stuff like that.


Thanks for the ps btw.