Second Run - SPS Long Tail Mud Motor

I was able to reach 21mph with the following:

1436LT Alumacraft

212 HEMI Predator

Removed Governor

ARC 6626 Billet Flywheel

Mikuni VM22 Carb with 130 Main Jet and 15 Pilot Jet

Mod2 Dynocam

22lb springs

Billet Valve Spring Keepers and HD Lash Caps

Robertson Torque Loop

ARC Billet Rod 3.308 Standard Length

.010" Head Gasket (Compression should be 9 to 9.5:1 range)

RLV Open Modified Muffler

Burris Racing Cylinder Head Stud Kit

Home made Side Cover Stud Kit

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Related topics : long tail mud motor