The SRT10 comes from the factory with all the parts to run killer times... check out the following image:Wikdsvt said:most tracks won't allow you to run slicks without traction bars.
You need some!
that rear end hop is actually the rear end twisting and drastically changing the pinion angle on your drive shaft, which, if you keep doing it will snap the driveshaft or U joint in two.
I'd also add a drive shaft loop so if the driveshaft does break, it doesn't catapult your truck..
I've witnessed it happen and it aint pretty.
Can we take that to mean that as long as we stay below 140 mph with the 4.56's then we will also stay out of the prop critical speeds?toohighpsi said:4.56 axle ratio means you need a larger propshaft to stay out of prop critical speeds at vmax (140 mph and up