Home » Jeep Engine & Fuel System » Fuel Injection » Fuel Injection Conversion Kits » MOPAR Multi Port Kit for 81-90 Jeep® Wrangler YJ with 4.2L Manual

Mopar® Multi Port Kit for 81-90 Jeep® Wrangler YJ with 4.2L Manual

Catalog #: 17005.01
Mopar® Part #: P5249610AE
This kit is computer controlled and will self adjust to run equally well at sea level to above 12,000 feet. Many components are based on '95 production Jeep parts that are readily available. The kit is emissions legal in all 50 states.

Bring your 258 engine into the 21st century. The MOPAR® Performance electronic fuel injection kit is the most comprehensive conversion kit on the market today. The kit replaces the stock intake manifold& carburetor and other major components to create true multi-port injection. Multi-port injection has a fuel injector for each cylinder that is activated sequentially in conjunction with the firing order to precisely control the individual cylinder's fuel requirements. This provides smooth trouble free operation that is free from flooding and flat spots.

Installation Notes
Installation Difficulty:
Level 4Experts Only
  • Engine Size: 4.2L 258ci I-6
  • Engine Fuel: Gasoline
  • Jeep Wrangler (YJ)

  • 1990 Jeep Wrangler (YJ)
  • 1989 Jeep Wrangler (YJ)
  • 1988 Jeep Wrangler (YJ)
  • 1987 Jeep Wrangler (YJ)
  • Jeep CJ-7

  • 1986 Jeep CJ-7
  • 1985 Jeep CJ-7
  • 1984 Jeep CJ-7
  • 1983 Jeep CJ-7
  • 1982 Jeep CJ-7
  • 1981 Jeep CJ-7
  • Jeep CJ-8

  • 1985 Jeep CJ-8
  • 1984 Jeep CJ-8
  • 1983 Jeep CJ-8
  • 1982 Jeep CJ-8
  • 1981 Jeep CJ-8
  • Jeep CJ-5

  • 1983 Jeep CJ-5
  • 1982 Jeep CJ-5
  • 1981 Jeep CJ-5
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