How much horsepower does a LS6 engine have?
LS6 Performance Specifications
| Engine Ratings | |
|---|---|
| Compression Ratio | 10.5:1 |
| Horsepower Rating | 385-405 hp |
| Torque Rating | 385-400 ft./lbs. |
What engines were available in a 1971 Corvette?
1971 Corvette Specs
| Engine | Transmission |
| 270-hp 350-cu.-in. Turbo-Fire 350 V8 | Turbo Hydra-matic 4-Speed (2.52:1 low) |
| 330-hp 350-cu.-in. Turbo-Fire 350 V8 | 4-Speed (2.20:1 low) 4-Speed (2.52:1 low) |
| 365-hp 454-cu.-in. Turbo-Jet 454 V8 | Turbo Hydra-matic 4-Speed (2.20:1 low) 4-Speed (2.52:1 low) |
How fast is a LS6 engine?
Performance
| 0 – 100 kph | 5.4 s |
|---|---|
| 1/4 mile | 13.8 s |
| Top speed | 215 kph (134 mph) |
How much horsepower does a 1971 Corvette 454 have?
365 horsepower
The LS5 454 cubic inch big-block came equipped with 365 horsepower at 4800 rpm, and a new aluminum-head big-block engine identified as the LS6 was rated at 425 horsepower at 5600 rpm.
Which is better LS1 or LS6?
The LS6 is a higher-performance version of the LS1. Both have a 5.7-liter displacement, with LS1 having 345-horsepower and 350-pounds per foot torque. It got a boost to 400- horsepower and a torque of 405-pounds per foot. On the other hand, the LS6 has a 385-horsepower and a torque of 385.
What is a 1971 Corvette worth?
Sales rose slightly to 21,801 units, with 14,680 coupes and 7,212 convertibles. Base prices also rose. The convertible now topped $5,000 at $5,259, and the coupe was $5,496.
How fast is a 1971 Corvette?
Steering gets plenty quick at 140 mph.
How much horsepower does an LS6 454 have?
LS6 Specifications The high-performance LS6 454 equipped with a four-barrel carb had an 11.25-to-1 compression ratio and wielded 450 horsepower and 500 foot-pounds of torque in the 1970 Chevelles and Camaros. Chevy slightly detuned the 1971 version to generate 425 horsepower and 475 foot-pounds of torque.
What LS motor is the best?
If you’re planning on boosting your project the 4.8L truck engine will be perfect for you. The 4.8L can take insane amounts of boost completely stock and will really perform well. If you don’t want a barebones 5.3L or 4.8L you could always step up to a 6.2L truck block which is based on the LS3 engine.
What kind of engine did the 1971 Corvette have?
This year’s Gold Collection will salute the 1971 Corvette LS6 engine option. Only 188 Corvettes were built with the 454 CID 425 HP LS6 engine option, less than the total 3-year production of L88’s! The Collection will present a great group of documented LS6 and ZR2 optioned Corvettes.
What kind of transmission does a corvette LS6 have?
In addition, this LS6 Corvette is equipped with a 4-speed transmission, a 3.55:1 rear end ratio, power brakes, a rear window defogger, AM/FM radio, tilt telescopic steering column, deluxe leather interior, power windows and white lettered tires. Only 188 Corvettes were ordered with the LS6 option that year.
When did the LS6 454 corvette come out?
Fortunately, the Corvette engineers were able to get the LS6 454 approved for the 1971 model year with the same high lift solid lifter cam from the 1970 LS6 454, but with a lowered compression ratio that was designed to run with low lead or no lead gasolines.
Why was the Chevelle LS6 engine discontinued in 1971?
Very carefully.” 1971 Chevelle Brochure The new single headlight design was based on the successful design on the Monte Carlo. The LS6 engine was discontinued from the SS line due to General Motors requirement that all new cars to run on unleaded gas, in addition to other safety, gas mileage and emissions concerns.