by fatstack » Fri Mar 23, 2012 7:35 pm
My 4k spring runs great unclipped.
89 d250 getrag ripper, pump maxed,timed to the head,pull cable shutoff, 354 spring, straight pipe, 4:10 gears, in the shop: he351cw and 3:07 gears
90 w350 nv4500,ic motor, stock, 5" stack w a western hauler on back