What engines fit in a Jeep Wrangler TJ?
Factory Engines
- The Powertech 2.5L four-cylinder returned in the Jeep TJ, carrying its 1984 AMC heritage though with horsepower tweaked up slightly.
- The 4.0L of previous Jeeps returned to the TJ with its Mopar engine management system.
- The AMC 2.5L engine was replaced in the Jeep TJ with the Mopar 2.4L engine in 2004.
Can a V8 engine be swapped into a wrangler?
Swapping a V8 into an open roof Jeep like a CJ or a Wrangler is an old practice that continues today. Since modern electronically controlled engines have matured swapping one of these into a classic Jeep is easier than ever. They still carry a hefty price tag but performance and reliability just can’t be beat.
What kind of engine does a Jeep Wrangler have?
You also need to get an engine from a vehicle that is either as new, or newer, than your Wrangler. But that still leaves plenty of choices. Everything from the 5.9 in the 1998 ZJ to the 4.7 HOs in the WJs, the Hemis in Dodges and Grand Cherokees, or if you’re feeling power-hungry and ambitious, a 700 HP engine from one of the Dodge Hellcats.
When did the Jeep AMC 304 come out?
The AMC 304 was introduced in Jeep vehicles in 1971 in J-series pickups and Wagoneers and in 1972 in the CJ vehicles. Early 304s performed well, so well that frame changes were made to the CJs in ’73 to prevent cracks.
Which is 4.0L Jeep motor will fit your Jeep?
91-01 XJ, 93-98 ZJ, 91-95 YJ, 97-99 TJ You will need to relocate temp sender to thermostat housing from HO motor. Also need to use all your Renix accessories, distributor, flywheel/flexplate, etc. 00-01 is not recommended due to crappy head. Some people say the 0331 isn’t as bad as people say.
The AMC 304 was introduced in Jeep vehicles in 1971 in J-series pickups and Wagoneers and in 1972 in the CJ vehicles. Early 304s performed well, so well that frame changes were made to the CJs in ’73 to prevent cracks.
Swapping a V8 into an open roof Jeep like a CJ or a Wrangler is an old practice that continues today. Since modern electronically controlled engines have matured swapping one of these into a classic Jeep is easier than ever. They still carry a hefty price tag but performance and reliability just can’t be beat.
What kind of engine does a jeep have?
Jeep Engine: AMC 304 V8. The AMC 304 was introduced in Jeep vehicles in 1971 in J-series pickups and Wagoneers and in 1972 in the CJ vehicles. Early 304s performed well, so well that frame changes were made to the CJs in ’73 to prevent cracks. Meeting legal requirements for smog controls on the 304 severely hurt performance of the engine.
How many Qt does a Jeep Wrangler engine use?
Engine uses 1 qt per 2000 mi. since 100,000 mi. This engine was part of my Christmas present 2005 from my middle son, a 1988 Wrangler, some assembly required. Dropped engine in from block & tackle in tree in my back yard in 2006. Primed the oil with a screw driver in a 1/2 in. drill.