thanks to all of you for the advice and guidance. I did go to the rpm site as ghostrider suggested and it was a big help figuring put the rpm’s I was running with…..and knowing that czechman was successful in his change out to the 3.55 was the little unknown fact I was looking for. So I will proceed on the change out to the 3.55. I will still cruise at 50 mph since it is a comfortable speed for me….except I can do it more quietly. I will post a photo or two once I figure that out…..for now, thanks again for taking the time to respond !!!!
blaise
