09/17/2026
Solid horsepower and torque at 15psi Boost! This engine is for sale as a long block customer is having us build a higher horsepower RHS engine that will be going back in the car very soon. Compression test and leak down just preformed with great results. Sleeved 427 ci block, Katech billet main caps ARP studs, Callie’s crank and Callie’s ultra enforcer rods. PRC cathedral port cnc heads. This is a stout long block with great oil pressure. Supercharger and daily drysump system are NOT included. contact Nick @ (951) 317-1282 for more details and pricing. Engine will remain in the car for verification and will be removed when purchased. Great opportunity to get an engine that’s ready to go before the season starts.