We are tuning Marine Engine on the Engine Dyno . It is a Chrysler Marine 440 Cubic Inches and runs the crank counter clockwise -THAT'S RIGHT- backwards.
We updated and adjusted the Distributor step by step. We removed ignition timing BTDC to 30 Degrees and 14 on initial
The we tackled the carburetor and adjusted Floats, low speed, Main jets and air bleeds.
This Engine Now produces 475 Ft lbs of torque and 360 Horsepower Stellar Engine
I has an upgraded Dual Plane Aluminum Air Gap intake, QFS Carburetor and Speedmaster Aluminum cylinder heads.