TECH PAGE 4
 
      FORMULA TO FIND C.I C.C. & COMPRESSION RATIO IN A
      MOTOR.
      HARLEY EV MOTOR  C.I
      BORE X BORE X STROKE X .7854 X 2 = C.I.
      3.500 X 3.500 X 4.250 X .7854 X 2 =
      3.500 X 3.500 = 12.25
      12.25 X 4.250 = 52.06
      52.06 X .7854 = 40.89
      40.89 X 2 = 81.78 C.I. OR 80 C.I.
 
      C.I. X 16.39 = C.C.
      81.78 X 16.39 = 1340.37 OR 1340 C.C.
 
      C.C. DIVIDED BY 2 = 670 + C.C.LIQUID OF COMBUSTION
      CHAMBER & HEAD GASKET AREA = __ DIVIDED BY
      C.C.LIQUID COMPRESSION.
      1340 DIV BY 2 = 670 + 76 C.C.L. = 746 DIV BY 76 = 9.82-1 RATIO
 
      BLUE HEAD GASKET IS  .O65 TO .070 THICK
      BLACK HEAD GASKET IS .045 TO .050
      EV HEAD AVERAGE THICKNESS IS 3.750
      ANY COMPRESSION RATIO ABOVE 9-1 SHOULD HAVE
      COMPRESSION RELEASE INSTALLED IN HEAD.
      THE MORE YOU TAKE OFF OF A HEAD THE FASTER THE
      COMPRESSION RATIO INCREASES BECAUSE OF SHAPE
      OF COMBUSTION CHAMBER.
      LIQUID C.C. THE HEAD AFTER EVER CUT
      DECK HEAD ON A LATHE NOT A MILL.
      BUY A LATHE HEAD ADAPTER PLATE FROM TROCK CYCLE 
      & A 100 MI BURET MEASUREMENT TUBE FROM S&S CYCLE
      #53-0003
 
      RULES TO BREAK IN A MOTOR OR TOP END
WORD 2001
  1. DON’T IDLE THE MOTOR FOR LONGER THEN ONE MINUTE, DON’T RACE MOTOR UP AND DOWN.
  2. NO HIGHER THEN 3000 RPMS IN ANY GEAR FOR THE FIRST 1000 MILES.
  3. NO HIGHER THEN 1000 RPMS OUT OF GEAR FOR THE FIRST 1000 MILES.
  4. CHANGE OIL & FILTER AT 500 AND 1000 MILES, THEN AT THE MANUFACTURE SPECIFICATION, OR SHOP SPECIFICATION.
  5. CHECK THE SOLID LIFTER ADJUSTMENT AT 500 & 1000 MILES AND HYDRAULIC LIFTER ONCE A YEAR.
  6. ALL OIL LINES & FILTER AND OIL SHOULD BE NEW AT THE FIRST START UP, AND FLUSH OUT THE OIL TANK.
  7. ALWAYS USE ENGINE OIL THAT IS MARKED ON CONTAINER "MOTORCYCLE OIL" OR WITH PROPER OIL CODE, ALWAYS USE PROPER WEIGHT OR GRADE OF OIL FOR SEASON.
  8. ANY NOISE FROM ENGINE, DON’T DRIVE OR RUN "SHUT OFF".
  9. ANY OIL LEAK ON ENGINE, DON’T DRIVE OR RUN "SHUT OFF".
  10. NO BURN OUT OR QUICK STARTS.
  11. ANY TROUBLE WITH THE WORK AND OR PARTS, THE VEHICLE HAS TO BE RETURN TO THE SHOP AT OWNER EXPENSIVE FOR REPAIR, WARRANTY AND OR REPLACEMENT, NO EXCEPTION.
  12. HIGHWAY SPEED AT 50 TO 55 MPH, SPEED UP OR SLOW DOWN BY 5 MPH EVERY 5 OR 10 MILES FOR THE FIRST 1000 MILES. AFTER FIRST 500 AND 1000 MILES TIGHTEN ALL NECESSARY BOLTS TO MANUFACTURES SPECIFICATION.
NO WARRANTY ON CASE LEAKS.
NO WARRANTY ON SEIZED PISTONS OR GALLED CYLINDERS.
NO WARRANTY ON VALUE DAMAGE-BENT OR VALUE FACE SURFACE BURN AND SEAT SURFACE BURN.
NO WARRANTY ON LABOR FOR RINGS REPLACEMENT IF SMOKES
OIL AFTER 100 MILES.
NO WARRANTY IF OPERATE UNDER 50 OR OVER 80 DEGREE
DURING BREAK IN OPERATION.