A street-worthy 318 can easily make 400 horsepower, about what a lot of street 360s put out.
Is the Dodge 318 a good motor?
The Good And The BadIn terms of durability, the Mopar 318 is robust. The bottom end of most 318 engines used a cast-iron crankshaft, and though these are not as desirable as a forged crank, the cast-iron piece has proven to be very reliable.
How much horsepower does a stock 318 have?
The 318 (5.2 Liter V-8)
The power ratings of the new LA-series 318 were exactly the same as those for the old polyspherical-head design, 230 hp and 340 lb-ft.
Is a 318 worth building?
The 318 engine is absolutely the best all-around small block Mopar, in my opinion. It can easily make 400 plus horsepower and still has great street manners. If you’re building 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.
How can I make my 318 faster?
the easiest is just dropping some used stock 360 heads on it along with some used headers and a 4bbl carb. The open chamber heads KILL your compression, but the flow improvement, along with the headers and carb can put you at an honest 300hp which is plenty enough to have a tire boiling good time in any a-body.
When did Dodge stop making the 318?
2002 – The 318 is gone, leaving the 360 as a high-power option on pickups until the Hemi is available. A larger Viper V-10 replaces the original. 2003 – Truck V-10 cancelled; Viper V-10 continues the LA design into 2004, and is used in the Ram SRT-10. 2007 – A new Viper V-10 will be introduced, worked over by McLaren.
What year did the 318 come out?
The 318 is the most common version of the A engine, produced from 1957 through 1967 when it was replaced in all markets by the LA 318. Only Plymouth used this 318 in 1957 and 1958, but it was shared with the other Chrysler divisions from 1959 on.
Who made the 318 engine?
The Dodge 318 V-8 engine was produced by the Flint, Michigan-based Chrysler Corporation, now Chrysler LLC, from 1967 to 2002. The 318 was not just limited to Dodges, but also powered Plymouth and Chrysler cars as well.
Is a 318 A big block?
Most commonly known as the “wide-block 318,” “big-block 318,” or “Poly 318,” official Chrysler nomenclature describes it as the A479 or A-series 318.
Can I put 360 heads on a 318?
On a 318 you will have to consider the compression ratio. 360 chambers are usually at least 5cc’s bigger than the 318 heads chambers were, and I’d have to say more like 7-8cc’s bigger in the real world. So you won’t just be able to slap them on unless you don’t mind running 7:1 compression.
What size carburetor do I need for a 318 engine?
600 cfm is MORE than enough carb for any mods you are likely to do with the 318.
Is the Dodge 5.2 V8 a good engine?
5.2 Magnum Reliability
The 5.2 Magnum used in Dodge trucks and Jeeps is a pretty solid engine. It doesn’t suffer cylinder head cracks to the same extent that the 5.9 Magnum does. Additionally, the internals and major engine components seem to be fairly strong and adequate for good longevity at stock power levels.
How much does a Dodge 318 engine cost?
As an average rebuild, the parts and labor cost is between $2,500 and $4,000.
Is the Dodge Magnum V8 a good engine?
Overall the 5.9 Magnum can be a reliable engine with proper maintenance and care. Reliability reviews tend to be mixed, with a lot of people reporting no issues at all. However, the ones that do report issues tend to report a lot of issues.
