Whats better 253 or 308?

You cant beat cubic inch, 308 is a direct replacement for 253, all costs as far as working the motor are exactly the same. There is NO negative side of the upgrade but the fuel tank may need a refill more often.

How many kW does a 253 have?

The 253 made its public debut in the Holden Hurricane concept car at the 1969 Melbourne International Motor Show, albeit it in a highly modified form featuring increased 10.1:1 compression, big cam and solid lifters, and producing over 250 hp (190 kW).

Are 253 and 308 blocks the same?

The 253 crank can be used in a 308 block, the most common application is when the crank is offset ground to run a 328-336 stroker, with Chev rods and pistons. Using the 253 crank results in a lighter rotating assembly.

What is a 253 engine?

The 253 was the economy V8 and was intended to compete with the 250-cubic-inch six-cylinder engine in the Falcon. When the V8 was updated in the 1980 VC Commodore, the 253, then known as the 4.2, was fitted with a four-barrel carburettor among a raft of other changes. It was a sweet-running engine.

How much does a Holden 308 engine weight?

A design weight of 525lb (238kg) was set, with the 308 expected to produce net figures of 263lb-ft@2400rpm and 161bhp@4000rpm.

How many kW is a V8?

In the American Top Fuel class of drag racing, V8 engines displacing 500 cu in (8 L) today produce outputs of over 7,000 kW (10,000 hp).

How heavy is a Holden 253?

The engine had a displacement of 253 cu. in., 4.146 litres, a compression ratio of 9:1, a maximum horsepower 185, and a maximum torque of 262 lb. ft. Dry weight of the complete engine assembly from fan to flywheel and with all accessories including the alternator and starter was 460 lb., only 80 lb.

How much HP does a Holden 308 have?

The Holden 308 This was essentially an increased version of the 253 and gave 240 bhp (180 kW) at 4000 rpm and maximum torque of 315 ft/ lb (420 Nm) at 3000 rpm. It had a 9:1 compression ratio and a 4-barrel quadrajet carbie.

How heavy is a Holden 308 engine?

525lb
A design weight of 525lb (238kg) was set, with the 308 expected to produce net figures of 263lb-ft@2400rpm and 161bhp@4000rpm.

What engine Holden V8 Supercar?

The Holden teams had the option of using the Group A-developed 5.0-litre Holden V8 engine, although this was restricted to the second-tier privateer teams from 1994 onwards, forcing the major Holden runners to use the more expensive Chevrolet engine.

Does Holden make a V8?

The V8 is the single biggest-selling version of the current Holden Commodore and one of the few models not to go down in sales. Holden currently exports the Commodore V8 to North America where it is sold as a Chevrolet.

What kind of engine does a Holden 253 have?

The 253 was initially only available with a 2-barrel carburettor while the 308 was only available with a 4-barrel carburettor. The engines were available across all models in the range, including the 2-door Monaro coupe.

What kind of car is 1973 Holden Kingswood 253?

1973 Holden Kingswood 253 V8 (man. 3) (HQ) (model for Australia ) car specifications & performance data review Specs datasheet with technical data and performance data plus an analysis of the direct market competition of Holden Kingswood 253 V8 (man.

What are the specs of a 1973 Holden Premier?

Specs datasheet with technical data and performance data plus an analysis of the direct market competition of Holden Premier 253 V8 Tri-Matic (aut. 3) (HQ) in 1973, the model with 4-door sedan body and V-8 4143 cm3 / 252.8 cui engine size, 138 kW / 188 PS / 185 hp (SAE gross) for Australia .

What kind of engine does a Holden 308 have?

The Holden 308 Later a ‘308’ version was announced. This was essentially an increased version of the 253 and gave 240 bhp (180 kW) at 4000 rpm and maximum torque of 315 ft/ lb (420 Nm) at 3000 rpm. It had a 9:1 compression ratio and a 4-barrel quadrajet carbie. Neither the 308 nor the imported 327 was the biggest engine seen in Holdens.