Troy's LS7

This LS7 was built for Troy’s 1967 Firebird and was painted the period-correct Pontiac Blue.  This 427 was torn down and rebuilt with a complete forged bottom end and topped with Lingenfelter CNC heads.  Designed to make 600hp NA, the camshaft choice was an RPM B3. The motor was ARP studded for main caps and cylinder heads as well. The Edelbrock single plane intake was incorporated to keep the vintage look while still being able to bolt on modern EFI.