The shocks are QA1 with 100 lb springs, the tire pressure was 7 lbs.

My brother in law set up the 4 link. the bottom bar is level with the bottom of the chassis and he told me the top bar was set up so that if you drew an imaginary line of each bar the lines would meet under the drivers seat.
I will need to measure the 4 link bars and find out the positions tonight.

I do not know where to peak torque is, no Dyno around here, We race up here at Northern Michigan.