I have made up my own linkages for it and it works a treat! The bottom end has a dragonslayer crank, manley rods and JE gas ported pistons. I was actuallyhoping someone would have said i would pick up around 40-50hp. The car weighs 3200 and has run an 8.85@154 with the single plain 1300 setup. I am hoping to run in the 8.60's with the new setup!