Johnson Outboard Specifications

• Johnson Motor Company began in 1921. Throughout its history the company produced aircraft engines, compressors for refrigerators and boat motors. Ralph Evinrude and Steve Briggs purchased part of the company in 1935, creating Outboard Marine and Manufacturing Corporation, producing boat motors under the brands Johnson and Evinrude. Bombardier Recreational Products (BRP) purchased the Evinrude and Johnson brands in 2001. While BRP continues to manufacture outboard boat motors under the Evinrude brand, it ceased producing Johnson motors after 2008.

2008 Johnson 9.9 Horsepower Two-stroke

• BRP manufactured the Johnson 9.9 horsepower two-stroke outboard motor in 2008, calling it the J9.9. The J9.9 featured two cylinders and had a gear ratio of 2.42:1. The motor had a minimum wide open throttle (WOT) rating of 5,000 revolutions per minute (rpm) and a maximum WOT of 6,000 rpm.

2008 Johnson 15.0 Horsepower Four-stroke

• In 2008, consumers could choose between a wide selection of Johnson 15 horsepower four-stroke outboard motors, including the J15R4SU, J15TEL4SU, J15TE4SU and J15RL4SU models. The motors featured two cylinders, with a gear ratio of 1.92:1. Each model had a minimum WOT rating of 5,400 rpm and a maximum WOT rating of 6,000 rpm.

2008 Johnson 15.0 Horsepower J15 Two-stroke

• BRP manufactured the J15 in 2008. The 15 horsepower two-stroke outboard motor had two cylinders and a gear ratio of 2.42:1. The J15 had a minimum WOT rating of 5,500 rpm and a maximum WOT rating of 6,000 rpm.

2008 Johnson 25.0 Horsepower Four-stroke

• The Johnson brand offered a number of 25 horsepower four-stroke outboard motors in 2008, including models J25EL4SU, J25TEL4SU, J25TE4SU and J25RL4SU. The motors featured two cylinders, with a gear ratio of 2.09:1. Each 25 horsepower four-stroke model featured a minimum WOT rating of 4,500 rpm and a maximum WOT rating of 5,500 rpm.

2007 Johnson 9.9 Horsepower Four-stoke

• 2007 Johnson 9.9 horsepower four-stroke outboard motor models included the J10BL4US, J10TEL4US, J10EL4SU, J10TE4US, J10R4US, J10TBL4US and J10RL4US. The motors featured two cylinders, with a gear ratio of 1.92:1. Each motor had a minimum WOT rating of 4,500 rpm and a maximum WOT rating of 5,500 rpm.

2007 Johnson 9.9 Horsepower Two-stroke

• Johnson 2007 9.9 horsepower two-stroke outboard motors included the J10RSU and J10RLSU models. The motors featured two cylinders and a gear ratio of 2.24:1. Each 2007 9.9 horsepower two-stroke motor had a minimum WOT rating of 5,000 rpm and a maximum WOT rating of 6,000 rpm.

2007 Johnson 15.0 Horsepower Two-stroke

• BRP manufactured two 15 horsepower two-stroke outboard motors under the Johnson brand in 2007: the J10RSU and J10RLSU. The motors had a gear ratio of 2.24:1 and two cylinders. 2007 15 horsepower two-stroke motors featured a minimum WOT rating of 5,500 rpm and a maximum WOT rating of 6,000 rpm.

2007 Johnson 25.0 Horsepower Four-stroke

• The lineup of 2007 Johnson 25 horsepower four-stroke motors included the J25TEL4SU, J25EL4SU, J25TE4SU and J25RL4SU. Each motor had two cylinders and a gear ratio of 2.09:1. The 25 horsepower motors had a minimum WOT rating of 4,500 rpm and a maximum WOT rating of 5,500 rpm.