What kind of engine does a Camaro have?
The Camaro 1LE was designed for SCCA showroom stock racing, ditched air conditioning, and added four-wheel disc brakes, an engine oil cooler, an aluminum driveshaft, unique shock absorbers, and fuel tank. It could be had with either the 5.0-liter 230-hp V-8 and a five-speed manual, or a 5.7-liter 240-hp V-8 with a four-speed slushbox.
Which heads make the biggest horsepower?
Heads from Dart, EQ, and RHS can make big horsepower numbers right out of the box, and they don’t cost an arm and a leg! Fortunately, from about 2000 on, the amount we had to rely on luck started to decline considerably as far as heads were concerned.
What are the best heads that have been available since 2000?
Without a doubt, there are some really good heads that have become available since 2000. I have run quite a few pairs of Canfield heads, a couple of pairs of Edelbrock heads, and a ton of Dart heads in as-cast and subsequently ported form. In addition to this, I have run CNC-ported Dart and AFR heads with really good results.
What is the best head for a Chevy 383?
Canfield also makes a 220-cc version of their small-block Chevy head. These are good as-cast for racier 383s and bigger engines. Ported they can really deliver results.
What is the third generation Camaro?
While the third-generation Camaro was initially designed around the all-important high-performance Z28 model, Chevy offered two additional trim levels. The base trim was the Camaro Sport Coupe, which could be had with the Iron Duke, a V-6, or the carbureted 305.
How much horsepower does a 5.0 TPI have?
All buyers had to choose was the powertrain: either the 5.0-liter TPI V-8 with 230 hp and 300 lb-ft of torque and a five-speed manual, or the 5.7-liter TPI V-8 making 245 ponies and 345 lb-ft of twist mated to a four-speed auto.
What year did the Camaro convertible have a commemorative badge?
All 1007 '87 Camaro convertibles produced that year wore a badge on the dash reading 20th Anniversary Commemorative Edition. The convertible wasn't the only trick Chevrolet had up its sleeve in 1987.
How many 1LE Camaros were built?
It could be had with either the 5.0-liter 230-hp V-8 and a five-speed manual, or a 5.7-liter 240-hp V-8 with a four-speed slushbox. A total of 1360 1LE Camaros were built between 1988 and 1992, with the earlier IROC-Z-based models produced in much more limited numbers than the 1991-1992 Z28-based models.
What year did the Camaro RS get a driver's side airbag?
1990. V-6 displacement is bumped up from 2.8 to 3.1 liters, and horsepower rises by 5. Camaros also get a driver's-side airbag. 1991.
What year was the Camaro made?
They found the 1982 Chevrolet Camaro. In the late '70s, there was some controversy at GM over what the next-generation Camaro should look like. Many thought performance was dead, and that the Camaro (and its Pontiac Firebird twin) should follow the lead of the rest of GM and switch to a front-drive setup.
When was the last year for the Camaro IROC Z?
With sales dwindling, the Camaro didn't get significant changes for the rest of its lifetime as Chevy prepped a sleeker follow-up. Model year 1990 was the last for the legendary Camaro IROC-Z as Chevy let its sponsorship with the series lapse.
How heavy are L98 aluminum heads?
The L98 factory aluminum heads are, at 22 pounds, light and thin (iron heads are typically 47 pounds). Because of the effort to save weight, these heads are not as tough as their Bowtie brethren or any of the aftermarket heads. Also note that aluminum corrodes with age especially if the anti-freeze mix was not maintained properly. They can be very effective for specific uses if you can find a good set. However be aware they won’t last any length of time over about 11:1 CR.
When did Chevy start using small block heads?
Since the introduction of the small-block Chevy in 1955 up to the late 1990s, a small budget meant a limited choice of heads for performance.
What size valves are used for 1.6 exhaust?
The most common highperformance valve size combination is 2.02 inch for the intake and 1.6 for the exhaust. If your existing valves have good stems, the use of 1.94 intakes doesn’t give away significantly to 2.02s. If wear dictates going to the 2.02s, then have the seats and chamber cut accordingly.
What year did the L31 head come out?
The L31 heads from the late-model 350 Vortec engine, introduced early in 1995 , is the other type of cylinder head you need to look for on the used market. This is probably the best cylinder head casting that Chevrolet has ever produced for a production small block Chevy.
What compression ratio is a 305 engine?
They have relatively small combustion chambers, and the basic engine sports compression ratios of 9:1 or more. These heads will port out well, but be aware that 305 heads have smaller valves, so only look for 350 heads unless you’re specifically working on a 305.
What is the most important factor in engine building?
A factor more influential toward successful high-performance engine building than any other is the cylinder heads . Without adequate airflow, the engine will never make power. The areas one inch before to about a half inch after the intake valve, and similarly for the exhaust, are the most difficult flow restrictions to minimize in the entire engine.