In Rust We Trust!
FBBO Gold Member
- Local time
- 7:34 PM
- Dec 21, 2021
- Reaction score
Thanks! Im thinking of changing to champion rc12yc, that’s what 440 source sells, but I had a bad set of champions once and kinda made me bitter towards them. I saw someone on one of the forums recommend ngk so I used itThe plugs are too cold. Should be a NGK 5. Low speed cruise is controlled by the idle cct, not the met rods.
If the engine is modified in any way [ different cam, intake, headers etc ], it can change the transfer slot running position which will alter the delicate low speed balance.
Stupid question: have you made sure the choke is fully 'off'?
Not a dumb question at all. I’ll have to look at my carb to make sure I did it, I hate chokes so I wire mine open, can’t have a choke close when it’s not suppose to close when it can’t close