Piston Cast 8:1 +.040 Big Twin Shov 1340Cc W / Pin & Locks 3 1 / 2 +.040

Piston Cast 8:1 +.040 Big Twin Shov 1340Cc W / Pin & Locks 3 1 / 2 +.040

62157
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V-FACTOR CAST PISTON KITS FOR HARLEY DAVIDSON BIG TWIN & SPORTSTER

WEIGHT: 1.60
  • HIGH QUALITY CAST PISTON KITS THAT MEET OR EXCEED ORIGINAL EQUIPMENT SPECIFICATIONS
  • COMPRESSION RATIO LISTED WITH EACH PISTON
  • SOLD EACH WITH PISTON PIN AND LOCK RINGS
  • LOW COMPRESSION PISTONS ENABLE THE USE OF PUMP GAS WITHOUT DETONATION
  • SEE THE ENGINE SECTION FOR PISTON RING SETS
  • MOLY PART NUMBERS HAVE MOLYBDENUM COATED SHIRTS TO HELP PREVENT CYLINDER WALL SCUFFING
  • NOTE: * IT IS NOT RECOMMENDED TO BORE SPORTSTER 1972/EARLY 1973 MODELS MORE THAN .030" OS

V-FACTOR
80CI - 1340CC STD DISPLACEMENT
8:1 (STD. COMPRESSION) RATIO
+.040" OS BORE SIZE
FITS BIG TWIN SHOVELHEAD
(IMPORTED)