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Howell Fuel Injection Conversion TBI Kit - Offroad by Howell

Part no: HOW-YJ258

Howell Fuel Injection Conversion TBI Kit - Offroad
$1,295.00 + free Shipping
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Please Verify Fitment

This product fits only specific vehicles. Select your vehicle to ensure it fits.

This item is excluded from all sales and promotions.

Product Details

Important Notes:

  • This product may not be combined with any other offers or discounts
  • This product is NOT emissions legal
  • If you are looking for the emissions legal kit, the Howell Fuel Injection Conversion TBI Kit (California legal), HOW-CAYJ258, is available for purchase and is legal in all 50 states.

Required Parts by Manufacturer:

  • A K&N Air Cleaner Assembly, KN-601120, is required

Fits:

  • 1987-1991 Jeep Wrangler YJ 4.2L

Description:

The Howell Fuel Injection Conversion TBI Kit is an essential upgrade for your Jeep. Two-barrel carburetors have been a disaster to keep running correctly. These computer controlled fuel injection systems are less sensitive to shock and vibration that results from extreme 4-wheeling. This system includes all essential components including a two-barrel TBI unit with internal throttle position sensor, an idle air controller, and an on-board computer with no programming required. If you are looking for better driveability, improved fuel mileage, and less maintenance, this is the way to go.

Product Details:

  • For 4.2L engine
  • Improves driveability and fuel economy
  • Less sensitive to shock and vibration

Parts Included:

  • (1) Howell Fuel Injection Conversion TBI Kit - Offroad
  • Includes throttle body, inline fuel pump, fuel line, wiring harness, ECM, gaskets and washers, 02 sensor bung (weld-in), 02 sensor, temperature sensor, adapter plate, hardware, and instructions

Years Covered:

1987, 1988, 1989, 1990 and 1991

For California residents: Proposition 65 Warning

Vehicle Fitment

YearsMakeModel
1987-1991JeepWrangler YJ

Additional Information

SKUHOW-YJ258
BrandHowell
SKU Aliases YJ258
Engine Type4.2L

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