| ENGINES FOR THE C5 AND C6 CORVETTE |
| Model Year |
LS Designation |
Production Numbers |
Displacement/Output |
| 1997 |
LS1 |
9,752 |
346 ci/345 hp |
| 1998 |
LS1 |
31,084 |
346 ci/345 hp |
| 1999 |
LS1 |
33,270 |
346 ci/345 hp |
| 2000 |
LS1 |
33,682 |
346 ci/345 hp |
| 2001 |
LS1 |
29,854 |
346 ci/350 hp |
|
LS6 |
5,773 |
346 ci/385 hp |
| 2002 |
LS1 |
27,470 |
346 ci/350 hp |
|
LS6 |
8,297 |
346 ci/405 hp |
| 2003 |
LS1 |
26,834 |
346 ci/350 hp |
|
LS6 |
8,635 |
346 ci/405 hp |
| 2004 |
LS1 |
28,381 |
346 ci/350 hp |
|
LS6 |
5,683 |
346 ci/405 hp |
| 2005 |
LS2 |
37,372 |
364 ci/400 hp |
| 2006 |
LS2 |
27,749 |
364 ci/400 hp |
|
LS7 |
6,272 |
427 ci/505 hp |
| 2007 |
LS2 |
32,402 |
364 ci/400 hp |
|
LS7 |
8,159 |
427 ci/505 hp |
| 2008 |
LS3 |
27,579 |
376 ci/430 hp |
|
LS7 |
7,731 |
427 ci/505 hp |
| 2009 |
LS3 |
12,080 |
376 ci/430 hp |
|
LS7 |
4,876 (includes ZR1) |
427 ci/505 hp |
|
LS9 |
1,415 |
376 ci/638 hp |
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)
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