wow it seems that not everybody knows what a 4.3 is. Did any of you know that a 4.3 is a 350 with the back 2 cyl cut ? NO. ok a 4.3 stock will beat worked civics all day long i know . OK the most free mod is to advance you distributor like 10 degrees ok then you gap the plugs a little more so your gettin more spark and a better burn . Thats like 5 more horse power ok then you go to auto zone get the edlebrock intake ok thats even better more flow another 5. If you want to spend the money get a msd ignition and a 1500 stall converter with a camaro tranny .


OH AND BY THE WAY IN ABOUT 2 MONTHS I WILL HAVE A 4.3 THAT WILL EAT LT1 I DONT CARE WHAT YOU HAVE YEAH A 4.3 WITH 350RWHP!!!!!!! (THINK ABOUT THAT)