@caterpillarnut Thanks for the comment. The heads are made by Paul Samarin, 3" think with 3 outlets for better cooling. Video was shot during initial start-up. Air flow wasn't adjusted properly on the fuel injection, neither was the fuel pressure (as seen on the fuel pressure gauge - 0 PSI) so the motor sounds mean - just wasn't running right. Motor is running Merc crank & rods, cam 3/4 racing. I'll post another video with fuel injection adjusted and exhaust. Runs much better now. :)
Those are some interesting looking heads. Are the 3 outlets to help prevent steam pockets? What's been done inside the engine? Sounds NASTY.
caterpillarnut 4 months ago
@caterpillarnut Thanks for the comment. The heads are made by Paul Samarin, 3" think with 3 outlets for better cooling. Video was shot during initial start-up. Air flow wasn't adjusted properly on the fuel injection, neither was the fuel pressure (as seen on the fuel pressure gauge - 0 PSI) so the motor sounds mean - just wasn't running right. Motor is running Merc crank & rods, cam 3/4 racing. I'll post another video with fuel injection adjusted and exhaust. Runs much better now. :)
LTAVD 4 months ago