Next up was the Muscle Motors entry. This engine, although only 395-cubic inches, made a serious attempt at some high numbers. Mike had to deal with a strangely appearing lean condition, but still made a great showing.
Scott Schurbon and Bob Siegwarth experimented with a couple different carb spacers. all told, they ended up with 4-1/4-inches of spacer on the engine at one time.
The valve adjustment process definitely worked in the Schurbon team's favor.