How do I know what engine is in my Jeep?
The digits of the code identify:
- 1st Digit-The year (8 = 1998).
- 2nd & 3rd Digits-The month (01 – 12).
- 4th & 5th Digits-The engine type/fuel system/compression ratio (MX = A 4.0 Liter (242 CID) 8.7:1 compression ratio engine with a multi-point fuel injection system).
- 6th & 7th Digits-The day of engine build (01 – 31).
How do you read a jeep Vin?
How to Decode a Jeep VIN?
- 1 – Country (USA)
- C – Manufacturer (Chrysler)
- 4 – Vehicle Type (Passenger Car)
- NJCBA – Description (4WD/4DR/SUV/Jeep Compass)
- 9 – Check Digit.
- G – Model Year (2016)
- D – Assembly Plant (Belvidere, Illinois)
- 681479 – Production Sequence Number.
How do I know what engine block I have?
The simplest way to identify an engine block is to go by the casting number. These alphanumeric codes generally identify a particular block’s series number, displacement range, casting location and date of manufacture. Location varies by manufacturer and engine type.
How do I identify a 304 engine?
Measure across your valley pan, from bolt to bolt. The 345 is wider than the 304, so if yours is a 345 the unknown engine should be the same measurement. If it’s less, it’s a 304 or 266, if it’s the same it could be a 345 or 392.
Who made the 304 engine?
The AMC 304 uses a cast iron block and heads with over head valves and hydraulic lifters. The AMC 304 was introduced in Jeep vehicles in 1971 in J-series pickups and Wagoneers and in 1972 in the CJ vehicles….Upgrades. Factory Options. General.
| AMC 304 V8 | |
|---|---|
| Valve Configuration | OHV |
| Fuel | 2bbl |
Is the AMC 401 a big block?
AMC 290,304,360 & 401 are the same block with a different bore & or stroke. This is an excellent engine. By the way it is not a big block. AMC 290,304,360 & 401 are the same block with a different bore & or stroke.
How much horsepower does a 360 have?
After-market support for the 360 is great, and with the right parts, it can easily make 450 horsepower and still have great street manners. If you need more inches, it’s easy to drop in a stroker crank and get 406 cubic inches.
Are 318 and 360 blocks the same?
Nope, not the same. Bore size 318 is 3.91. Bore size 360 is 4.00. Crank is different as well.
How much horsepower can a 340 make?
The 340 is one potent little animal! See all 33 photos With the simple addition of 1 7/8-inch headers, output jumped to 352.1 horsepower at 5,300 rpm and 395.9 lb-ft of torque. In a 3,200-pound A-Body with 3.91 gears and traction, mid-thirteen second e.t.s are guaranteed.
What engine is better 318 or 360?
the 318 engine has been known to be very reliable and I haven’t had any problems with mine and the 360 has a little more power and may get a little worse gas mileage but will move the truck a little better, but both a great for towing.
How much horsepower can a 318 make?
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 do I know if I have a 318 or 360?
The 360/5.9 is externally balanced, so if you look at the harmonic balancer pulley you will see a weight cast into the design. The 318 is internally balanced like most engines are, and its harmonic balancer pulley will be ‘symmetrical’ without any balance weight built-in.
Is the 318 Magnum a good engine?
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.
What makes a 318 magnum?
The Chrysler/Dodge 318 Magnum is a 5.2 l (5,211 cc, 318.0 cu.in.) The Chrysler 318 Magnum features a cast-iron block and two cast-iron heads with a single camshaft (OHV) and two valves per cylinder (16 valves in total).
Are all 318 blocks the same?
the poly (thru 1966) and wedge (67-up) 318 bare blocks are the same size, you’d be hard pressed to tell them apart just looking at them. But, the poly heads are shaped differently so they stick out the sides further, that’s how it got the name “wide block”. Nope, not the same.