**73 Scamp Mini Pro-Street Engine Swap**
Don't forget lube... :)
I don't use 4-40's, smallest I have is #6. Use bottoming taps to set depth.
It will make a big difference in how it runs around town. Might even help with fuel economy, except for Chief Leadfoot always hammering on it! LOL
I'm going to get some tools to do E-85 conversions.