Looking to upgrade the 340/360 heads in the Duster over the winter Don't have a lot of money to go into this build would like a streetable combo/low buck deal so tell me what has worked for you What I have new 750 DP, Eddy RPM, stock bottom end, slight cam 727, 3k convertor, stock tank, mech fuel pump, cheapy headers with a 8 3/4, 4.10 gear and a spool, new micky DR tires