Lingenfelter Precision-Built Crate Engines. A Look at LPE’s Top LS Problem Solvers. Corsa Performance Exhaust Systems. Ronald McDonald House Event at the Lingenfelter Collection. Video of Ronald McDonald House Event at the Lingenfelter Collection. Lingenfelter C7 Corvette Engine Packages 550-1,000 HP. Lingenfelter ZR1 Corvette HP Package. LPE Silverado Reaper 550 HP SC DI V8. Lingenfelter ZL1 700 HP Package. Lingenfelter CNC Ported LS Cylinder Heads. ACS C7 Corvette Body Components.