You're right, the highway driving is good right now so maybe I just live with it. I could always get a 2nd set of rims/tires with some 26 or 27's for the track. Just run the 28's on the street.
I am actually going to be racing (for fun) at the Mopar Nationals for the first time with this combo in 2 weeks so that I've got a baseline. Currently I'm running new XHD Mopar leaf springs, adjustable pinion snubber, springs moved into frame and mini tubbed with custom 15x10 steel dog dish rims with 28x12.5-15 Mickey Thompson Sportsman Pro Bias ply tires. 23 Spline 4 speed with a centerforce dual friction clutch. Chromoly driveshaft w/1350 joints. 489 case w/crush sleeve eliminator, 3.55 Yukon Gears, Auburn Pro LSD, Moser Axles. Subframe connectors and a full interior with all steel body. Also has a Quicktime bellhousing, steel stock flywheel, and driveshaft loop also so I'm sure its fairly heavy.
Speaking of track performance. What RPM would people suggest launching at with that combo? Obviously this is a for fun car so I'm not looking to blow stuff up with a 6k rpm launch. On the street it seems to spin minimally if I only rev to 3k rpm. But 3500 or 4k it will spin for 20-30 feet. I realize the track will be much stickier so I'm just trying to not have it bog but also not break stuff.
