Originally Posted by
brendon.matt
i recently got one of these engines the other day taht had basically only had the break indone. currently its only had about 3 litres on it. it seems i have the V1 carby on it tho because i cant get it to "rich bog". i have the top and bottom needles almost flush and the engine is still lean.
what other carbies can i put on this? preferably not the OS 21J cos it is worth more than i paid for the engine.
Set the mid range 2 turns out from flush pointing at 2 o'clock. Then the Arrow V1 and V2 carbs will run just like an OS and idle for days.