WebNov 23, 2010 · Hemi, the Buick Nailhead engine is one of those that has the immortal smell of history all over it. Yet, unlike its more familiar brothers, cousins and even competitors, … The 430-cubic-inch (7.0 L) was only produced from 1967 until 1969. This engine had a bore and a stroke of 4.1875 in × 3.9 in (106.36 mm × 99.06 mm). The 430 four-barrel engine was rated at 360 hp (268 kW) and 475 lb⋅ft (644 N⋅m) of torque. This engine was used in large B-, C-and E-body Buicks. Most parts … See more The Buick V8 is a family of V8 engines produced by the Buick division of General Motors between 1953 and 1981. The first version replaced the Buick straight-eight. Displacements vary from 215 cu in (3.5 L) (for the division's … See more Buick's second variation of the nicknamed "Nailhead" was produced from 1957–1966, and the "Fireball" name was no longer used … See more Buick introduced a "big block" V8 in 1967 to replace the largest displacement nailheads. It retained a 4.75 in (120.7 mm) cylinder bore spacing, and was produced in three … See more • Buick V6 engine From the 1950s-1970s, each GM division had its own V8 engine family. Many were shared among other divisions, but each design is most … See more Buick's first generation of V8 was offered from 1953 through 1956. It was an OHV pushrod engine like the then-new Oldsmobile "Rocket" V8. While it was officially called by Buick the "Fireball V8" it became known as the "Nailhead" by enthusiasts for the … See more 215 See also Rover V8 engine In 1961, Buick unveiled an entirely new small V8 engine with See more In the mid-1970s Buick's 400/430/455 big blocks became unable to meet fuel economy/emission requirements and were phased out, with the Buick 350 remaining as a factory option until 1980. In their place were a variety of GM V8s were offered, both as … See more
Secrets of the Buick Nailhead V8 Mac
WebThe latest one was a 1957 364 low compression engine with a bigger cam, the 59-66 valves slight bore and stroke so about 380 ci but only 9.0 compression. Keep in mind the … Webpinhole. No block-clearance grinding was needed, even with a 0.196-inch stroke increase. Another plus: The Chevy rods' small ends are bushed for common 0.990-inch big-block Chevy floating piston pins. Thanks to the tall Cad block, 1/16-, 1/16-, and 3/16-inch rings fit without impinging into the Diamond piston's pinhole-even with the big stroke ... how to install mods for emergency 4 deluxe
The last American straight-eight engine had a life …
WebCubic Inch to Bore/Stroke Chart; Engine Balance Cheat Sheet; Junkyard LS Engine Builds; Crate Motor Guide ; LS Engine Specifications; Small Block Chevy V8 - SBC - Engine … WebDec 1, 2001 · For the 57 model year, Buick bumped up the nailheads displacement to 364 ci, as the cars themselves were growing bigger and heavier. The 364 was a very … WebDec 16, 2010 · Your limits will be bore size with respect to possible valve sizes. Which then relates to port sizes and capabilities. Putting a longer stroke into the mix might be … jon otzman shelbyville indiana