Well guys,Sold my 318 and now building 383 bored 30 over for my 83 d150!Just want to see what you guys think!Most of the parts have been bought except for pistons and rings,harmonic balancer and water pump!Here is the build specs-383 with 30 over,KB400 pistons for 9.5 compression,906 heads with port job and valve job with stock valves and rockers,weiand 8008 intake,Comp magnum 280H cam with 230@50 duration 480 lift and 2500-5800 rpm,Holley 750 dp,hooker headers,727 with turbo action 3000 stall and 8.75 489 case with 3.91 suregrip!What do you guys think?