Stock 904 transmission with a aftermarket stahl convertor i thing 2500 i was told, bm shift kit. with z gate shifter. hydraulic camp , lumpy one. stock internals. aluminimum eddy intake and a 1405 carb. choke is actally pinned back but when warm at 70 out or higher i wouldnt think it would run rough. i am going to try and back fuel pressure down , raise timing a hair and back idle down. also check the reluctor gap . it idles at 750 when in park around 600 in gear. Getting ready to head out and see what we can come up with i will let u guys know. i took the day off to work on it lol.....and possibly have some busch lights lol