My Street Demon install experience
So after previously reporting I thought it had Champion plugs, I pulled them today and they are Bosch Platinum 4327 plugs. They were all light brown with no soot.
I installed a fresh set of Autolite 65's which are a lil cooler than the 4327's. It runs and idles the same so far. I also plotted my advance curve from 750-2500rpm and the advance ranges from 5 degrees at idle up to 25 degrees at 2500rpm. That's as far as I could do go with idle screw. I'm gonna take it for a long drive tomorrow and try advancing the timing again and see how it does with better gas and different plugs.
So which plug is good to pull to get an idea of how the engine is running without pulling them all?
Also, here is the ignition kit I have. It originally came with the orange box ignition but I installed a chrome box at some point.
So after previously reporting I thought it had Champion plugs, I pulled them today and they are Bosch Platinum 4327 plugs. They were all light brown with no soot.
I installed a fresh set of Autolite 65's which are a lil cooler than the 4327's. It runs and idles the same so far. I also plotted my advance curve from 750-2500rpm and the advance ranges from 5 degrees at idle up to 25 degrees at 2500rpm. That's as far as I could do go with idle screw. I'm gonna take it for a long drive tomorrow and try advancing the timing again and see how it does with better gas and different plugs.
So which plug is good to pull to get an idea of how the engine is running without pulling them all?
Also, here is the ignition kit I have. It originally came with the orange box ignition but I installed a chrome box at some point.