WebJun 15, 2016 · Find DODGE 5.2L/318 Cylinder Heads Aluminum Cylinder Head Material and get Free Shipping on Orders Over $109 at Summit Racing! Stock up on Stock … WebJan 10, 2024 · First photo shows the Poly 318 block with the bosses and head gasket. Second photo is an LA block deck. Last photo is the poly head deck surface. The arrows show the location of the 2 holes that are above the edge of the deck on the LA block. I know the holes in the head can be brazed shut and redrilled, but no one mentions this.
Has anyone fabricated or modified headers for 318 poly in …
WebApr 10, 2024 · This 318 head will out perform a 340/360 head, give snappier throttle response and mileage because the air is moving quicker to atomize the fuel for a better more complete burn for more power. There is a point … WebAug 30, 2024 · LA Small-Block Mopar Cylinder Head Casting Numbers 2268341 – 1962-1967, 318 LA-series small-block, 1.84/1.56 valves 2465315 – 1964-1965, 273 LA-series small-block, 1.78/1.50 valves 2532080 – … diminished concentration
DODGE 5.2L/318 Cylinder Heads - Summit Racing Equipment
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. Because LA 273, 318, 340, and 360 were developed from the A-block platform and share many of the same parts and mechanical processes, many of the technical articles are ... WebMay 6, 2024 · Here's a quick video showing the porting that I did for Hayden's 318 Heads. These heads were used on the collaborative build with @John Wilburn. You can see ... WebAug 30, 2006 · 63 cc for the 318 heads, 65 cc for the 360 heads I'm not sure where you got your numbers but 318 heads were 57-63 cc's depending on casting and most were 60-63 cc's. 360 heads are 68-74. There were none that are 65 except Magnum heads. G Guest Discussion Starter · #7 · Aug 27, 2006 chrysler300le said: diminished control