Briggs & Stratton 555700 Guide page 11

do this is to run the engine on the
track. Running not higher than
6,000 rpm, take several laps
(depending on course length). With
the oil still warm drain and replace
the oil...repeat and slowly begin to
bring the engine up to speed.
CLUTCH
Your World Formula engine is
equipped with a Premier racing
clutch. For proper assembly and
warnings, please refer to the
instructions provided by Premier
that are contained with the clutch
packaging. If this information is
lost or you need additional
support, please refer
www.premierindustriesltd.com.
Premier Performance, Inc.
2151 Hwy 175 / PO Box 213
Richfield, WI 53076
Ph: (262) 628-1680
Fax: (262) 628-1780
TORQUE SPECIFICATIONS
Bowl Screws
Pilot Jet
Needle Jet
Main Jet
PZ 26 CARBURETOR GENERAL SPECIFICATIONS
Gasoline
Main Jet
Pilot Jet
Jet Needle
Main Nozzle Diameter
Idle Mixture Screw turns out
Float Height*
to
*To check float height:
1. Remove float bowl.
2. Tilt carburetor so that the
float is resting on the inlet
needle, but not depressing
the spring under the inlet
valve pin.
17 – 20 in-lbs
9 – 12 in-lbs
14 – 16 in-lbs
9 – 11 in-lbs
#96
(Slow Jet) #38
CDB 3rd notch
2.6 mm
1-1/2
14.0 mm
3. Measure from the fuel bowl
mating surface to the
bottom edge of the float.
4. Bend tab where it makes
contact with the inlet
needle as needed to obtain
the correct float height.
Spring
Throttle Slide
Needle Jet Kit
Throttle Cable
Cap Kit
Choke Assembly
Inlet Needle & Clip
Emulsion Tube
Pilot Jet
Main Jet
Gas Jet Kit
(Available Soon)
Float Bowl Kit
PZ 26 Carburetor Parts Diagram
Idle Speed Screw
Float Kit
Main Nozzle
Idle Mixture
Float Bowl Gasket