Corvette LS Engines - Tech

A Chronology Of The Corvette LS Engines

Richard Newton May 25, 2010 0 Comment(s)
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LS Engines at a Glance
LS1 • '97-'04 Corvette C5, excluding Z06
5.7L/346 ci
345 hp @ 5,600 rpm (manual/automatic transmission)
350 hp @ 5,600 rpm (starting in '01)
375 lb-ft @ 4,400 rpm (manual transmission)
350 lb-ft @ 4,000 rpm (automatic transmission)
360 lb-ft @ 4,000 rpm (automatic transmission starting in '01)

Corp_1008_15_o Corvette_ls_engines Wide_view 2/17

LS2 • '05-'07 Corvette
6.0L/364 ci
400 hp @ 6,000 rpm
400 lb-ft @ 4,400 rpm

LS3 • '08-'10 Corvette
6.2L/376 ci
424 hp @ 5,900 rpm (standard exhaust)
436 hp @ 5,900 rpm (two-mode exhaust)
418 lb-ft @ 4,600 rpm (standard exhaust)
428 lb-ft @ 4,600 rpm (two-mode exhaust)

LS6 • '01-'04 Corvette Z06
5.7L/346 ci
385 hp @ 6,600 rpm ('01)
405 hp @ 6,000 rpm ('02-'04)
360 lb-ft @ 4,400 rpm ('01 automatic)
375 lb-ft @ 4,400 rpm ('01 manual)
400 lb-ft @ 4,800 ('02-'04)

LS7 • '06-'10 Z06
7.0L/427 ci
505 hp @ 6,200 rpm
475 lb-ft @ 4,800 rpm

LS9 • '09-'10 ZR1
6.2L/376 ci supercharged
638 hp @ 6,500 rpm
604 lb-ft @ 3,800 rpm

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