4-link set up

[C and W Racing]

Currently it has a 58" bar at 4.5" high. The options that I am looking at is either 66" at 2.5" high or 75" at 3.9" high. The engine makes 1175 hp and the car weighs 2400lbs with a 105" wheelbase
Thanks, Chuck

[VtamRLN]

As you are describing going Top Sportsman, I would envision that you may be hitting a kit right on the launch? or close to it? I don't have a lot of experience around the Pro stock Trucks but isn't the weight balance shifted forward a bit?

If you are going to hit it early, I think I would start off in the farthest out location. If you feel like it isn't hitting it hard enough to work the suspension, try bringing the kit in sooner. It will apply more leverage at the launch. Sometimes, you have to hit the suspension harder, to make it work correctly.

If that doesn't work, back it up to the middle position.

[C and W Racing]

The car is my thunderbird not the ranger. No kit, all engine.
Chuck