05/10/2026
Luke Bogacki Motorsports 648 16 degree build is moving along! A 10.400 BRODIX block is the foundation for this build. This one features their HIP treatment, a .400” raised 55mm cam tunnel, .937 lifter bores, and half filled water jackets.
The 4.875” stroke Callies Magnum crankshaft will be spinning a set of 6.800” Carrillo rods attached to a set of pistons from our friends at Wiseco Automotive. Vic and the Wiseco crew have played a huge part in the evolution of this piston program for our 16 degree Assassin heads. This set features a a 4.600” bore, 33cc dome, .205 wall tool steel pins, gas ports, and a 1mm/ 1mm/ 3mm ring package.
We left the guys at Melling Performance Parts in charge of the oiling duties for this job. Luke’s engine utilizes their billet high volume pump (10070-800ss) We opted for the low pressure spring in this build.
We put our heads together with the guys at COMP Cams to come up with some lobes for Luke that will make great power and still be easy on valve train parts with less than 1.00” lift.
Stay tuned to see this one get wrapped up!