F 200 Step/Build Sheet

 

Block Prep

___ Disassemble/inspect

___ De-bur block

___ Chamfer lifter guides

___ Check bore/crank alignment

___ 3 axis line bore (if needed)

___ Finish hone/fit piston

___ Deck block for pop-up

___ Check/adjust cam end play

 

Component Prep

___Clearance piston pin bosses

___ Prep piston skirt/lands

___ De-bur/polish crank

___ Check/adjust pin/rod clearance

___ Adjust end gap/fit rings to bore

___ Check/adjust crank end play

___ Assemble short block

___ Install flywheel

 

Valve Train/Head

___ Port head/intake track

___ Prep guides

___ Prep valve faces/Rix trix

___ Prep seats/Rix trix

___ Super lap/fit valves

___ Check valve spring tension

___ Pre assemble valves/springs

___ Check head gasket thickness

___ Conduct minimum cc tech

___ Mill head as needed for cc  

 

Valve Train Clearances/Specs

 

Exhaust Intake

______ ______ Valve Opens

______ ______ Valve Closes

______ ______ Nose pressure (spring)

______ ______ Seat pressure (spring)

______ ______ Valve lash setting

 

Set-Up Information

 

______ Ignition before T.D.C. (degrees)

______ Flywheel key number

______ Pop-up

______ Spark plug

______ Rod type

______ Piston type

 

Rix engine builds include at least over 25 extra steps that are not listed on this step sheet.

 

Return to table of contents page.

 

Top End Assembly

___ Finish assemble head/valves/springs

___ Install push rods

___ Install rockers/adjust valve lash

___ Install head/gasket

___ Torque head bolts to spec

___ Re tech for 24 cc minimum

___ D.I.R. as necessary to meet cc tech

___ Install intake manifold

 

Carburetion/Fuel

___ Disassemble/inspect carb

___ Modify pulse passage/non pump

___ Set pop-off pressure for gas

___ Assemble double check pop-off

___ Assemble throttle link components

___ Attach/align air cleaner cup

 

Final Assembly

___ Attach carb to head

___ Fit/install header

___ Install finger guard

___ Assemble cover components

 

Test Fire

 ___ Add break-in oil

___ Install on Dyno for 30 minute break in

___ Drain oil/fill with synthetic

___ Conduct Dyno run test pull

___ Make adjustments as necessary

___ Drain oil/make ready for shipment

 

 

 

Running Clearances/Set-Up

______Crank pin diameter

______ Pin/rod clearance

______ Piston/skirt to wall clearance

______ Bore size

______ Top ring end gap

______ 2nd ring end gap

______ Oil control end gaps

______ Head gasket thickness

 

Suggested Adjustments

______ Carb “H” adjustment needle

______ Carb “L” adjustment needle

______ Install fuel filter close to tank

______ Carb pop-off pressure

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