Hot Rod Emissions Requirements

Motor replaced pre-1999

Requirements

1. Vehicle cannot operate if there are visible emissions for more than 15 seconds in any five-minute period (s. 3(1) and s.6)
2. For Drive Clean testing (if applicable), the vehicle is deemed to be a 1980 model year and must meet or exceed the standards set for “1980 and earlier” model-year vehicles (s. 1(2))
3. Catalytic converter and emission control equipment requirements do not apply to hot rods altered prior to January 1, 1999 (s. 4(2)). However, be mindful that without emissions control equipment functioning, the vehicle could fail the Drive Clean test. 

Motor replaced post January 1,1999

Requirements

1. Vehicle cannot legally operate if there are visible emissions for more than 15 seconds in any five-minute period (s. 3(1) and s.6)
2. For Drive Clean testing, the vehicle must meet or exceed what were the emissions standards of theoriginal motor when all original emission control equipment was functioning (s. 4(2)). If there weren’t any standards established for the original motor, the vehicle is deemed to be a 1980 model. The standards listed for “1980 and earlier” model-year vehicles apply.
3. All emissions control equipment must be attached and functioning. Equipment refers to what came with the replacement motor or be equivalent to what would have come with that motor. (s. 4(2))

Motor replaced anytime

Requirements

1. Vehicle cannot legally operate if there are visible emissions for more than 15 seconds in any five-minute period (s. 3(1) and s.6)
2. For Drive Clean testing, the vehicle model year is the model year as designated by the manufacturer (s. 1(2))
3. Vehicle must meet or exceed what were the emissions standards for theoriginal motor when all original emission control equipment was functioning (s. 4(2))
4. All emissions control equipment must be attached and functioning. Equipment refers to what came with the replacement motor or be equivalent to what would have come with that motor. (s. 4(2))