The Polyspheric or Poly engines were V8 engines produced by Chrysler from 1955 to 1958 as lower-cost alternatives to the Hemi engines. These engines were based on the Hemi engines, using the same blocks and crankshaft parts, but completely different cylinder heads, pushrods, exhaust manifolds and … See more Dodge and Plymouth both offered Poly versions of Dodge's Hemi engine. The Dodge versions were marketed as Red Ram or Super Red Ram (internal code A388). 241 See more The Spitfire engines were Poly variants of Chrysler's FirePower (Hemi) engine. Chrysler built three Spitfire engines: the 331 Poly, 354 Poly, … See more http://victorylibrary.com/mopar/dodge-c4.htm
318 Poly performance/parts/info Hot Rod Forum
WebIn my opinion, the Mopar 318 engine is absolutely the best all-around small block Mopar for most hot rodders. It can make 400 horsepower easy and still have great street manners. If you're looking for fuel economy, the 318 beats the Mopar 340 and 360, hands down. The 318 was produced in three versions: polysphere, LA series, and Magnum. WebApr 7, 2024 · And you won’t find a Slant Six under this hood. This is a 318, but not the 318 you’re thinking of; this is the earlier A-series “poly” V8, so named for its polyspherical … gordon ramsay towns inn
Polyspherical AKA Poly 318 Buy/Trade/Sell/Tech - Facebook
WebJan 8, 2016 · 402ci Chrysler Polysphere A-Series. Type: 402ci Dodge A-series Poly V8 small-block. 3.950-inch x 4.099-inch. Compression ratio: 13.5:1. Block: 1963 Dodge 318, 0.040-inch oversize, vented main webs ... WebNov 13, 2007 · Building a 318 Polyhead Motor LA and A Interchange A lot of parts interchange between the polyspherical A 318 and the LA series of motors (318, 273, 360, 340), including: WebWelcome to Poly 318. A website dedicated to 1956 – 1967 Plymouth, Chrysler, and Dodge A-block polyspherical head engines including the poly 277, 301, 303, 313, 318, and 326. … gordon ramsay top dishes