What is an L88 Chevy engine?

L88 was the RPO code for the engine that became famous overnight, only to be eclipsed by the all-aluminum 427 ZL1 in 1969. While this motor is down on compression, the engine’s 10:1 compression is probably down 6 to 7 percent power from an engine-squeezing 12.5:1 compression.

How much horsepower did the L88 have?

430 horsepower
The L88 used a high-overlap cam and a crushing 12.5:1 compression ratio to become one of the most powerful engines of the muscle car era. The engine was laughably underrated at 430 horsepower at 5,200 rpm but GM wasn’t completely dishonest.

How much is a 1969 Corvette L88 worth?

An L88 Corvette is used to shaking the world around it, but at the Mecum High Performance Auction in St. Charles, Illinois last weekend, an extremely low mile one owner 1969 Corvette L88 shook the auction world by selling for $446,250.

Is a Chevy 427 a good engine?

The 427 lived in both station wagons and as well as Corvettes and Camaros. Fans of this engine tout the 435-horsepower L71 version of the 427 which powered the Chevy Corvette from 1967-1969. Among gearheads and hotrodders, the 427 is considered to be one of, if not the, least expensive way to make a lot of horsepower.

What size motor is an L88?

427 cubic-inch
At the current moment, nearly 55 years after its initial release, the 427 cubic-inch, L88 big-block still stands as one of the most powerful engines ever fitted beneath the hood of the Corvette. When it comes to GM powerplant offerings throughout the decades, the L88 is nothing short of legendary.

What is a L88 engine worth?

The L88 is very rare and fetches upward of $100,000, Remember, there were only 216 manufactured and the 427 L88 engine was only used in these Corvettes.

What is the rarest Corvette Stingray?

1.) The 1963 Corvette Grand Sport.
2.) The 1969 Corvette ZL1.
3.) The 1970 Baldwin Motion Phase III GT Corvette.
4.) The 1963 Corvette Rondine.
5.) The 1986 “Copper Metallic” Corvette.
6.) The 1971 Corvette ZR1.
7.) The Zeclat Corvette – 1930’s Streamliner.
8.) The 1983 Corvette – “the One and Only”

Is a 7.0 A big block?

7.0L / 427 cu. in. To clarify, the LS7 engine code can also refer to a 454 cubic-inch Big Block V8 with a 460 horsepower, which was offered in iconic GM muscle cars throughout the 1970s, including the Chevrolet Caprice, Chevelle, Corvette, El Camino, Monte Carlo, and GMC Sprint.

Did the L88 have aluminum heads?

The L88 was produced from 1967 to 1969, and featured aluminum heads. Although a forged-steel crankshaft with forged I-beam rods was used, the beam portion of the rod wasn’t quite up to the task of supporting nearly 500 horsepower for any length of time.

What kind of head does a L88 engine use?

The aluminum construction of these heads cut approximately 70 pounds from the engine’s overall weight, over the cast iron heads previously utilized by earlier 427 cubic-inch offerings. The L88’s heads were designed to be free-breathing and featured large rectangular intake ports.

What kind of engine does a Chevy L88 427 have?

The L88 427 was the ultimate expression of Chevy’s production Big-Block power, combining a rigid iron cylinder block with lightweight aluminum cylinder heads. PART NO. 19331572 480 HP @6000 RPM 490 LB-FT @3800 RPM

When was the last year the L88 engine was made?

Today, the L88 is extremely rare and highly valued. This is due to the engine’s short-lived production run. The L88 was only manufactured for three years (1967-1969), before ultimately being discontinued.

What was the purpose of the L88 corvette?

The L-88 Corvette was so potent, that it could not only allow the new owner or driver to win a race in local competition, but it also could propel a properly prepared Corvette to stunning finishing positions in world class International races, such as the 12 Hours of Sebring and the 24 Hours of Daytona.

What is an L88 Chevy engine?