Originally Posted By B3422W5
Just talked to Jack..... little more info he doesnt mind me sharing.

Told me he made a plate for the front of the timimg cover where he can pop off the water pump and move cam in not much more than ten minutes. Said the motor is ultra sensitive to cam timing. Currently has it advanced 4 degrees, makes 750 this way but good bit more torque. Couple degrees can make or take 20 horsepower


I used to make a two piece cover for the SB engines. I stopped making them since there weren't very many SB guys building high dollar engines but it would make sense on a high buck engine like this.

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