DDogg
Junior Member
I also changed to Spectro for 6sp in the tranny last weekend. Noticed a change in the way she shifted right away. Thanks Glider. Also I'm using Mobil V-Twin 20-50 per Glider and noticed yesterday since it got to 86 here, my engine seems to run cooler. Again, thanks Glider. HD Formula + still goes in the primary. I might try the Redline per Smitty next change, but the way she shifts now, I might just stick with the Spectro.