EPA engine family

Engine family CPUMC0.15FST

If this code is printed on your emission label, this is your machine's federal record: sold under Puma Cycles Corporation, with an engine built by Benneng, certified as street-legal scooters and motorcycles.

Displacement: 150cc
Model years: 2012
Models certified: 17
Certificates: 1

What this record says

Sold in the US by: Puma Cycles Corporation
Engine built by: Benneng
Vehicle category: Highway Motorcycle - Ib (50-169cc)
Certificate numbers: CPUMC0.15FST-001-R01

The engine, as described on the certificate

The certificate describes a four-stroke, single-cylinder engine with 2 valves per cylinder fed by carburettor. There is a catalytic converter in the exhaust, recorded as "TWC, single bed, open loop". The head carries a pulse secondary-air (PAIR) valve.

Rated power on the record is 6.2 kW (about 8 hp) at 7,000 rpm, driving through a CVT (belt and variator).

Cylinders / valves: 1 · 2 per cylinder
Cycle: four-stroke
Fuel delivery: carburettor
Oxygen sensor: no
Engine control: other
Catalytic converter: TWC, single bed, open loop
Air injection: PAIR
Rated power: 6.2 kW (≈8 hp)
Rated speed: 7,000 rpm
Transmission: CVT (belt and variator)
Sales area: 50S
Vehicle built by: Foshan Fosti Motorcycle Co Ltd
Test vehicle model: ZN150T-7

Filing history and where it was sold

Puma Cycles filed one certificate under this family, for model year 2012, sold as 50-state, California included.

The vehicle itself is recorded as built by Foshan Fosti Motorcycle Co Ltd in China, while the engine came from Benneng. Chassis parts and engine parts therefore have different origins.

Certified emission levels: CO 8.4, HC 0.4, NOx 0.24 g/km.

What this configuration means when you shop for parts

Puma Cycles certified this 150cc engine with a carburettor at 150cc, so the fuel-side wear items are the carburettor, its jets and float needle, the intake boot and the choke. The record gives no carburettor part number — measure the intake bore and the mounting on this 150cc engine before ordering.

The CVT behind this 150cc engine makes its drive belt, variator rollers and clutch shoes the consumables; belt length and width vary between 150cc machines, so measure the old belt on the ZN150T-7 rather than ordering by displacement.

The PAIR valve Puma Cycles lists on this 150cc engine is an emissions part; its hoses perish and are the usual cause of popping on the overrun.

The exhaust on Puma Cycles' CPUMC0.15FST carries a catalyst, so a replacement silencer without one changes what this 150cc engine was certified with.

Models certified under CPUMC0.15FST

Every model designation the importer listed on this certificate. If your machine's model name appears here, this is the right record — even if the name on the bodywork is slightly different.

PCC Amstar 150 · PCC Apache 150 · PCC Apollo 150 · PCC Beyond 150 · PCC Eagle 150 · PCC Envy 150 · PCC Falcon 150 · PCC Forever 150 · PCC Free Bird 150 · PCC Jakester 150 · PCC Juliet 150 · PCC Roadstar 150 · PCC Rocky 150 · PCC Romeo 150 · PCC Songbird 150 · PCC Speedo 150 · PCC Valentine 150

Related in the registry

Source. US EPA annual certification data — EPA Certified Highway Motorcycle Test Results, MY2006-present; EPA Certified Off-Road Motorcycle / ATV / UTV / Rec Vehicle, MY2006-present. Retrieved 2026-09-07. Full provenance and method.