I raced those year ago in a XJ... had a blast, to bad our Jeeps will only fit into the highly modified class because of the suspension. Makes no since to run against someone who is running a highly modified engine.
Only way we would ever have fun is if we ran our Tow rigs. I ran a Locked F/R XJ with boggers in the rear and m/t in the front and was neck to neck with what looked like a stock Toyota.
Our Susp mods put us into the big motor class. Its stupid
The tj's made it. The xj's got stuck one at 3/4 way up one at 7/8 way up the 3rd I missed. I have a crap load of pics, when I get a minute I'll post some.
I was talking to a guy up there 2 topless years ago and he said a stock TJ would make it about 3/4 up the hill. I ran it in a stock 304 CJ-7 with 31 inch Swampers and had no problems making it up. The guy I raced against had a built 6 cylinder CJ-7 with paddles and he beat me by half the hill. I ran it again with 31 inch paddles on my rear and the same guy beat me by 1/2 a Jeep length. The tires made that much difference on that hill.