I used to run my 98 SRX on the asphalt and ran 10.5 @ 120 mph, it was my trail sled in the winter and then I converted to asphalt in the summers. I used the stock skid the 1st year and a 15 wide track and the best I got was 10.90 then switched to a Wahl Bros. 10.5 wide asphalt suspension and a 10.5 wide track and ran consistent 10.5's. If I set another sled up I will go with a Prostock Inc. or ProLine suspension instead of a Wahl, nothing wrong with the Wahl I just think the others are a little better, but the price shows it. You can set up your stock skid to run the 10.5 wide track by removing and relocating some of the wheels and adding some extra sets from someone like Wahl.
If anyone is interested a buddy of mine has his asphalt sled for sale, it's a 95 Storm with a 1000cc HTG motor with 200+ hp., has a Wahl 10.5 susp. and track. It has very little time on the asphalt and has ran 9.37 @ 135 mph with a terrible 60 ft. time so there's alot left in it with some tuning, I would guess it will run low 9's when set up. He also has a 2 pc. leather suit that could probly be bought if interested. $3000.00 obo.
If interested P.M. me and I will get you his info.
nytro