Engine family 9QPSC.150SAA

What this record says

Sold in the US by

Qp-Sports, Inc.

Engine built by

Zhejiang Summit Huawin Motorcycle Co., Ltd.

Vehicle category

Highway Motorcycle - Ib (50-169cc)

Certificate numbers

9QPSC.150SAA-001

What the number itself says

Reading 9QPSC.150SAA left to right: 9 is the model-year letter for 2009, QPS is the three-character code the EPA assigned to Qp-Sports as certificate holder, C marks a highway (street-legal) certification, .150 is the displacement in litres, so 150cc and SAA is Qp-Sports' own sequence for that year. Nothing in the number names the factory — that comes from the certificate itself.

The engine, as described on the certificate

The certificate describes a four-stroke, single-cylinder engine with 2 valves per cylinder fed by carburettor, run by an engine control module (ECM). There is a catalytic converter in the exhaust, recorded as "oxidizing catalyst only". The head carries a pulse secondary-air (PAIR) valve.

Rated power on the record is 5.9 kW (about 8 hp) at 7,000 rpm, driving through an automatic.

Cylinders / valves

1 · 2 per cylinder

Cycle

four-stroke

Fuel delivery

carburettor

Oxygen sensor

no

Engine control

ECM

Catalytic converter

oxidizing catalyst only

Air injection

PAIR

Rated power

5.9 kW (≈8 hp)

Rated speed

7,000 rpm

Transmission

automatic

Sales area

49S

Vehicle built by

Zhejiang Summit Huawin Motorcycle Co., Ltd.

Test vehicle model

HY150T

Filing history and where it was sold

Qp-Sports filed one certificate under this family, for model year 2009, sold as 49-state (not certified for sale in California).

The vehicle itself is recorded as built by the same company, Zhejiang Summit Huawin Motorcycle Co., Ltd. in China — engine and chassis from one source.

Certified emission levels: CO 4.6, HC 0.37, NOx 0.22 g/km.

Models certified under 9QPSC.150SAA

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.

HY125T-12 · HY125T-36 · HY125T-37 · HY125T-38 · HY125T-39 · HY125T-8 · HY150T · HY150T-11 · HY150T-12 · HY150T-2 · HY150T-3 · HY150T-36 · HY150T-37 · HY150T-38 · HY150T-39 · HY150T-4 · HY150T-5 · HY150T-6 · HY150T-8 · HY150T-9 · Lance Armada 150 · Lance Maverick 150