How much horsepower does a 348 have?
How much horsepower does a 348 have?
The Turbo-Thrust 348-cubic-inch engine had 4.125-inch cylinder bores, and a stroke of 3.25 inches. With a four-barrel carburetor, the Turbo-Thrust produced 250 horsepower.
Was the 348 a big block?
The big block, which debuted in 1958 at 348 cu in (5.7 L), was built in standard displacements up to 494 cu in (8.1 L), with aftermarket crate engines sold by Chevrolet exceeding 500 cu in (8.2 L)….
| Chevrolet big-block engine | |
|---|---|
| Production | 1955–present |
| Layout | |
| Configuration | Naturally aspirated 90° V-8 |
How much horsepower did the 409 engine have?
360 hp
The 409 featured a 4.31-inch bore and 3.5-inch stroke. The intake valves were 2.06 inches and fit next to 1.72-inch exhaust valves. Both actuated by a mechanical camshaft that fed air and fuel to forged pistons that created more than 11:1 compression. With its single four-barrel carb, the engine was rated at 360 hp.
What year did the 348 come out?
1958
First appearing in 1958, the 348 was available through 1961 in cars and 1964 in trucks. It had a bore of 4.125 inches and a stroke of 3.25 inches and was offered in an assortment of horsepower ratings.
What’s the biggest engine Chevy makes?
The ZZ632/1000 is a 632-cubic-inch V-8 delivering 1,004 horsepower. DETROIT – Chevrolet Performance today introduced the ZZ632/1000* crate engine — the largest and most powerful crate engine in the brand’s history. The naturally aspirated 632-cubic-inch V-8 produces 1,004 horsepower and 876 lb-ft of torque.
What is the smallest big-block engine?
396 Big Block. The 396 ci is the smallest of the big block engines, which is easy to confuse with a small block. However, it’s as heavy as a big block, and it has the same architecture as a big block, although its displacement is under 400 cubic inches.
How much horsepower does a 348 cubic inch engine have?
A 1961 348 cubic-inch engine with three two-barrel carburetors. This upgrade increased output to 315 horsepower. In 1959 and 1960, higher-output renditions of the top-two power producing versions were offered that developed 320 and 335 horsepower.
When did the Ford 348 Turbo-Thrust 348 V-8 come out?
The 1958 version of the Turbo-Thrust 348 V-8. Though it started as a truck engine, it formed the basis of the legendary 409, introduced in mid-1961.
How old are Chevy 348 and 409 engine blocks?
Chevy 348-409 Engine Block Guide. The good news about 348 and 409 blocks is there were more than 18 different Chevrolet W-engine factory blocks built from 1958 to 1965. The bad news is that most were built more than 50 years ago and are showing their age, and many original blocks have been rebuilt several times.
What is the bore spacing of a Chevy 348?
The bore spacing for both the 348 and 409 is 4.84 inches. This is only slightly bigger than the small-block’s 4.04 inches and confirms how Chevy wanted to be able to install a W engine in the footprint of the small-block.