Harley Davidson Evolution Pistons

We achieved 954 horsepower at the rear wheels using un-ported Harley-Davidson 1340 heads and increasing the compression with domed pistons.

Harley davidson evolution pistons. Hastings STD Piston Ring set Harley-Davidson 1340 XL1200 908645. Prices on site not guaranteed check with MTC before ordering. The Harley-Davidson Evolution engine is entirely new only from its base gaskets up though the crankcase does contain significant refinement.

Precision Forgings state of the art CNC finishing ArmorGlide skirt coating complex dome profiles and optimized shirt shapes are only a few features that make Wiseco forged pistons the best available. If you want to build your own Stage 2 engine here are the parts used to create a 74 HP engine. When did Harley introduce the Evolution.

11-9768 Replica Piston Set Oversize Fits Harley Davidson 323 similar Fits 1200cc v2 evolution noterun engine at moderate speeds for least 500 miles avoiding excessive running in lower gears order to properly break-in new pistons and rings. WIRE TYPE PISTON PIN LOCK RING PHSHBT EVOSPT EVO FOR WISECO BRAND PISTONS W5731. Harley Davidson has come a long way since their first motorcycle prototype built in 1903.

CP Pistons Harley Davidson Evolution 1340cc 1986-2008. Designed as an economic option when building a 107 110 113 117 or 120 engine. H-D Parts Screamin Eagle Evolution 1340.

PISTON RINGSHASTINGS STD SIZE TC 951550CC3875059 TOP 059 MID098 OIL RING 3875VM. Unlike the Stage IV welded and CNC-ported heads these CNC-ported heads have a larger 194 intake valve instead of the 1900 and a redesigned intake port. 1340 FORGED PISTONS - 1051 010.

Piston Set Rings Harley 1936-1984 Big Twin Standard 791 SS Cycle 106-5503 X9 Fits. What are the changes and their purposes. Contrary to what many performance shops try to tell you we were able to break the 90 horsepower mark without.