What year did Corvette come with aluminum heads?
What year did Corvette come with aluminum heads?
1968 marked the end of the shark-bodied Stingray era. The Corvette had something new in store for the racetrack, and from 1967-1968 Chevrolet built a limited number of L88 aluminum headed 500 horsepower 427s. This big-block was one of the first attempts at factory aluminum heads on an engine.
What heads do L98 have?
The L98 is a Gen IV, 6.0L, aluminum block, car engine which came under the hoods of Holden’s performance sedans and Ute between 2006 and 2010. In some ways, it bridged the gap between the LS2 and the LS3. It used the same block as the LS2, but had rectangle port heads similar to the LS3.
Does the L98 have aluminum heads?
Lingenfelter offers a CNC ported version of the L98 D port aluminum cylinder head used on the 1988 – 1991 Corvette L98. This head is suggested on any GM TPI engine 1985 – 1993. The port and chambers are carefully designed to provide the best combination of high flow capabilities and improved port velocity.
Did 1987 Corvette have aluminum heads?
Corvette’s aluminum cylinder heads reduce the weight of the engine (less deadweight to move) even as the heads enhance engine cooling….Total 1987 Corvettes Built- 30,632 – 10,625 Convertibles, 20,007 Coupes.
| Engine | |
|---|---|
| 5.7 Liter (350 Cu. In.) V8 with Tuned-Port Fuel Injection | |
| Stroke | 3.48” |
What years did Corvette have side pipes?
The system begins at the end of the exhaust manifold flange with the typical 90-degree bend. Side pipes were not available on the new 1968 Corvette but were brought back for 1969 only. The side pipe setup was available through Chevrolet Parts Department for many years after 1969.
How much HP can you get out of a L98?
The L98 engine was the standard engine option on Chevrolet (or Chevy) Corvettes produced from 1985 to 1991. It was a small-block aluminum V8 engine which produced 230 horsepower and 330 lb-ft of torque.
How do I get more power out of my L98?
How to Get More Horsepower Out of a Corvette L98
- Remove the factory Chevrolet air intake system and install a performance-oriented aftermarket cold air intake system in its place.
- Remove the factory Chevrolet exhaust system and install a performance-oriented aftermarket exhaust system in its place.
How much horsepower does a tuned port 350 have?
250 hp
Rated at 250 hp, the TPI system helped the 350 pump out an amazing 350 lbs-ft of torque. Naturally this over abundance of mid-range torque came with a penalty. The same runners in the TPI system that were designed to enhance power production below 5000 rpm, lost efficiency rapidly thereafter.
How much is a 87 Corvette worth?
1987 Chevrolet Corvette Retail Prices
| Trim | MSRP | CarGurus Instant Market Value |
|---|---|---|
| Convertible RWD | $34,122 | $12,070 |
| Coupe RWD | $28,949 | N/A |
How fast is an 87 Corvette?
When installed, it allowed the Corvette to reach a top speed of 177.9 miles per hour with .
What kind of car is the 1989 Corvette coupe?
Exterior Design: The 1989 Coupe is unmistakably Corvette, from the dramatic sweep of the hood to the wraparound rear glass.
Why does the 89 Corvette have 375 hp?
Well the Corvette got aluminum heads, making the car lighter. Though the heads were not ported or enlarged in any way; hence it retained the horsepower of previous years (87-88). The car also had new options for 89. Including the bad 375hp “King of the Hill” ZR-1; and handling options.
What kind of shocks does a 1989 Corvette have?
For 1989, Corvette performance is enhanced with standard Delco/Bilstein gas-charged shocks and fast-ration steering (13:1). Optional Z51 Package: The Z51 Performance Handling Package adds competition-born precision to Corvette ride and handling.
What kind of gas does a 1989 Corvette take?
1989 Corvette Specs Type: 90° V8 – OHV Valve Location: In Head Bore / Stroke: 4.00″ / 3.48″ Fuel Requirement: 91-Octane Rating Unleaded Gasoline 85 Oc
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