'Kept having issues with the OEM 58x crank trigger dropping signal... so I installed a cheap Summit 8" BBC balancer and Holley/MSD 12-1 crank trigger. Runs 100% better now.
Engine details:
PSI (Power Solutions International) 8.8 liter / 535 cubic inch (Gen7 Big Block Chevy)
4.350" bore x 4.500" stroke. 6.7" Scat I-beam rods, Kellog forged crank, Mahle 10:1 forged flat top pistons, Comp Cam XM296HR hydraulic roller cam, PAC 1219X beehive springs, OEM 1.8 roller rockers, Deka 60lb injectors, No-name 92mm billet throttle body, Holley Terminator X EFI system.