Model

Displacement

RPM Range

Fuel Delivery

Weight

Starting Price

BF 2

3.4 cu in

5000-6000

1 carb.

27 lbs.

BF 5

7.8 cu in

4000-5000

1 carb.

60 lbs.

BF 8

13.5 cu in

4500-5500

1 carb.

92 lbs.

BF 9.9

13.5 cu in

5000-6000

1 carb.

92 lbs.

BF15

21.4 cu in

4500-5500

1 carb.

101 lbs.

BF 20

21.4 cu in

5000-6000

1 carb.

101 lbs.

BF 25

33.7 cu in

5000-6000

3 carb.

155 lbs.

BF 30

33.7 cu in

5700-6200

3 carb.

155 lbs.

BF 40

49.4 cu in

5000-6000

3 carb.

205 lbs.

BF 50

49.4 cu in

5500-6000

3 carb.

205 lbs.

BF 75

97 cu in

5000-6000

4 carb.

373 lbs.

BF 90

97 cu in

5000-6000

4 carb.

373 lbs.

BF 115

137 cu in

5000-6000

Programmed Fuel Injection

496 lbs.

BF 130

137 cu in

5000-6000

Programmed Fuel Injection

496 lbs.

BF 135

144 cu in

5000-6000

Programmed Fuel Injection

478 lbs.

BF 150

144 cu in

5000-6000

Programmed Fuel Injection

478 lbs.

BF 200

212 cu in

5000-6000

Programmed Fuel Injection

588 lbs.

BF 225

212 cu in

5000-6000

Programmed Fuel Injection

588 lbs.