May 10, 2018 · For 1993 to 1995 ZR-1s, engineers hot-rodded the LT5, upping the power to 405-horsepower. Measured the old way; the “gross” horsepower was close to 500! Not only was it …

The Chevrolet Corvette (C4) is the fourth generation of the Corvette sports car, produced by American automobile manufacturer Chevrolet from 1983 until 1996. The convertible returned, …

The LT5 motor, which had very little in common with the previous LT, was a next generation small block Chevrolet engine used only in Corvettes. It had a new block cylinder head, intake …

Oct 30, 2021 · For the 1990 model year, Chevy launched the “King of the Hill” C4 Corvette ZR-1 with the LT5. Output of the LT5 was impressive at that time, producing 375 horsepower and …

Jun 15, 2018 · Woulda’, Coulda’ and Shoulda’: Lingenfelter builds the might-have-been C4 Gen III LT5 engine from prototype parts. The automotive world is filled with near misses, vehicles and …

Sep 9, 2024 · What made the ZR-1 exceptional was its LT5 engine, a double overhead cam (DOHC) V8 with four valves per cylinder, developed by GM in collaboration with Lotus …

Dec 23, 2020 · It is a story that GM aficionados marvel their kids with before bed; Lotus designed, built in its own wing of Mercury Marine’s Stillwater, OK plant, the naturally aspirated 5.7 liter …

Feb 21, 2012 · See LT5 Specific Rebuild Tricks which includes complete photo coverage of an LT5 Rebuild including engine removal and installation in this thread. 1. Systems added …

Sep 3, 2024 · The LT5 was an evolution of the supercharged LT4. The block, head, pistons, connecting rods, are all a carryover from the LT4. But GM upped the supercharger game for …

Oct 30, 2021 · The LT5 in the C4 Corvette ZR1 was a naturally aspirated, all-aluminum, 32-valve, DOHC small block V8, much like the LT6 in the 2023 Corvette C8 Z06. But it didn't have a flat …