sorry i was wrong vaccum is even lower with it in gear it is 9in. of vac and in park it is 13in.. 24deg. initial -- 38deg. total all in about 2500rpm .(vac hose disconnected)with it connected it idles @ 40deg initial!!! didnt think i had vac leak but i remembered i checked it with carb cleaner?!? that probably isnt flammable enough, propane sounds better. ill keep trying things tommorow, and im gonna set valves and check fuel press.anyone wanna buy an S-10 lol lol. let you know what i find asap. thanx sooooo much!