WebJul 10, 2009 · Joined Mar 28, 2009. 313 Posts. Discussion Starter · #1 · May 31, 2009 (Edited) anybody have do's and don'ts on porting heads and some pics of a good 3800 … WebThe 318 4 bbl used 360 heads, so if you're thinking of using the intake from one of these to convert your 2 bbl 318, don't. The port mismatch will kill intake flow and performance. Instead, use an Edebrock Performer or …
Mopar 318 Poly Performance from Toth Performance - Facebook
WebMopar 318 Poly Performance from Toth Performance. 1,201 likes · 3 talking about this. I have been building Mopar engines and porting Mopar heads for over 40 years and I have been developing the poly... Mopar 318 Poly Performance from Toth Performance WebAug 30, 2024 · The two locations in which you can find the casting numbers on Mopar cylinder heads. 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 – 1964-1965, 273 LA-series small-block, 1.78/1.50 … imaginext mad hatter
Making 318 Heads flow Part 1 Exhaust - YouTube
WebNov 1, 2005 · We're gonna go with the new 318 heads from Aero ($349/pair) that includes valves, seals, springs etc. ready to bolt on. ... Cams for LA Series ... Your`e best bet may be to just port and rough ... WebThe 318-2bbl heads (4323302) used from 1985 on are a swirl port design with a closed (heart-shaped) combustion chamber design with a chamber volume of between 56 and 65 cc. The 4 heads I examined averaged 62cc in volume. The 302 head has 1.78 inch/1.50 inch valves and small ports averaging 54cc on the exhaust side and 118cc on the intake side. WebDec 26, 2024 · Most 302 heads are on pre-Magnum LA roller engines. These are advertised 9.2:1 motors. IIRC the 1968 318 is also a 9.2:1 engine but the rating may be more "true" on the later builds. I've asked a few times on both boards what the actual measured differences might be but no one seems to know. list of foods that contain tannins