50% UNDERDRIVE CVH / SPI RACE  PULLEY

50% UDP

 (Safe for street use)

This lightweight UDP take a huge load off the engine freeing up more horsepower to the wheels, especially with power steering and air conditioning. You can feel the difference just bolting it on, and it is an easy installation. Good for an estimated 10-12 horsepower at the flywheel and up to a 15% mileage increase. This pulley is CNC machined from 6061 aluminum and weighs 1lb-7oz. which is a full 3lbs. less than the stock pulley. Fits all 91-up Ford Escort and Focus with the 1.9L & 2.0L CVH / SEFI / SPI engines.

Note: You will need a 3-1/2" shorter 6-rib serpentine drive belt available at any local auto parts store.

 Note: DOES NOT FIT THE ZX2 OR THE ZETEC ENGINE. The alternator will not charge fully under approximately 1,000  - 1,500 rpm. We have used this type underdrive pulley on daily drivers even with automatic transmissions for years with no problems. Usually, the percentage of time the car is actually idling is very low and as soon as you accelerate, the alternator begins charging normally. Unless you sit in traffic with an automatic transmission in gear and the headlights on for long periods of time, you should never have a charging problem with this pulley.

The pulleys are in stock and shipping now.

* 1H6U82C 50% race pulley for all 1.9L & 2.0L CVH / SEFI / SPI engines

$119.99

The required belt size may vary up to +/- 1/2" because of manufacturing tolerances in the vehicle. The belt should be tight when going on as long as long as it fits. Don't try stretching it. If it goes on with very much clearance between  any of the pulleys and the belt with the tensioner fully retracted, then it is probably too loose and you should opt for the next smaller size Belts are usually available in 1/2" increments and sometimes less depending upon the size.

MODEL YEAR

DAYCO NUMBERS

1991-94 Escort 1.9L (w air)
1991-94 Escort 1.9L (w/o air)
1991-94 Escort 1.9L (w/o air-w/o PS)

1995-96 Escort 1.9L (w air)
1995-96 Escort 1.9L (w air-w/o PS)
1995-96 Escort 1.9L (w/o air)
1995-96 Escort 1.9L (w/o AC-w/o PS)

1997-02 Escort 2.0 SPI (w air)
1997-02 Escort 2.0 SPI (w dealer air)
1997-02 Escort 2.0 SPI (w/o air)

2000 Focus 2.0 SPI (w air)
2000 Focus 2.0 SPI (w/o air)

2001-up Focus 2.0 SPI (w air)
2001-Up Focus 2.0 SPI (w/o air)

5060500
5060455
5060440

5060495
5060490
5060450
5060440

5060470
5060495
5060430

5060670
5060495

NAPA #25060645
5060495

OTHER NUMBERS

500K6
455K6
 N/A

495K6
490K6
450K6
 N/A

470K6
495K6
430K6

670K6
495K6

 N/A
495K6

AC = Air Conditioning /  PS = Power Steering /  Dealer AC = dealership installed Air Conditioning  / NA = Not Available