Showing 601–612 of 1008 results
Features & Benefits:-* Bore = 3.875in.* Stroke = 4.000in.* Hypereutectic Alloy is a cast 16% silicon content material.* Perfect for air cooled engines.* Low thermal expansion rate = tighter piston-to-cylinder clearance* Complete kit includes: two pistons, rings, wrist pins and clips.Tech Tips:-* 9.3:1 Compression Ratio with 85cc Head Chamber Volume.* Follow Ring End Gap &…
Features & Benefits:-* Bore = 3.885in.* Stroke = 4.000in.* Forged 4032 Alloy is an 11% silicon alloy that is formed in a forging press then fully machined.* Best resistance to cracking in hi-comp performance applications.* Require .001in. wider piston to wall clearance.* Anti-Friction skirt coating.* Complete kit includes: two pistons, rings, wrist pins and clips.Tech…
Features & Benefits:-* Bore = 3.885in.* Stroke = 4.000in.* Hypereutectic Alloy is a cast 16% silicon content material* Perfect for air cooled engines.* Low thermal expansion rate = tighter piston-to-cylinder clearance.* Complete kit includes: two pistons, rings, wrist pins and clips.Tech Tips:-* 10.5:1 Compression Ratio with 85cc Head Chamber Volume.* Follow Ring End Gap &…
* These forged 3-7/8in. bore stroker pistons for 1999-2006 Twin Cam are required for the S&S 106in. stock bore stroker kit with 4-1/2in. stroke flywheels. * Flat Top Pistons. 3.875in. Bore & 4-1/2in. Stroke* 10.1:1 Compression Ratio with Stock 85cc Heads.* 9.8:1 Compression Ratio with S&S 89cc Heads # SS106-3240.* They are compatible with stock…
Features & Benefits:-* Bore = 4.000in.* Stroke = 4.375in.* Forged 4032 Alloy is an 11% silicon alloy that is formed in a forging press then fully machined* Best resistance to cracking in hi-comp performance applications* Require .001in. wider piston to wall clearance* Anti-Friction skirt coating.* Complete kit includes: two pistons, rings, wrist pins and clips.Tech…
Features & Benefits:-* Bore = 4.000in.* Stroke = 4.375in.* Forged 4032 Alloy is an 11% silicon alloy that is formed in a forging press then fully machined* Best resistance to cracking in hi-comp performance applications* Require .001in. wider piston to wall clearance* Anti-Friction skirt coating.* Complete kit includes: two pistons, rings, wrist pins and clips.*…
Features & Benefits:-* Bore = 4.010in.* Stroke = 4.375in.* Forged 4032 Alloy is an 11% silicon alloy that is formed in a forging press then fully machined* Best resistance to cracking in hi-comp performance applications* Require .001in. wider piston to wall clearance* Anti-Friction skirt coating.* Complete kit includes: two pistons, rings, wrist pins and clips.Tech…
Features & Benefits:-* Bore = 3.885in.* Stroke = 4.375in.* Forged 4032 Alloy is an 11% silicon alloy that is formed in a forging press then fully machined.* Best resistance to cracking in hi-comp performance applications.* Require .001in. wider piston to wall clearance.* Anti-Friction skirt coating.* Complete kit includes: two pistons, rings, wrist pins and clips.Tech…
Features & Benefits:-* Bore = 3.875in.* Stroke = 4.375in.* Flat Top with slight hollow Dome.* Forged 4032 Alloy is an 11% silicon alloy that is formed in a forging press then fully machined.* Best resistance to cracking in hi-comp performance applications.* Require .001in. wider piston to wall clearance.* Anti-Friction skirt coating.* Complete kit includes: two…
Features & Benefits:-* Bore = 3.875in. * Stroke = 4.375in.* Forged 4032 Alloy is an 11% silicon alloy that is formed in a forging press then fully machined* Best resistance to cracking in hi-comp performance applications* Require .001in. wider piston to wall clearance* Anti-Friction skirt coating.* Complete kit includes: two pistons, rings, wrist pins and…
Features & Benefits:-* ID # 14207* Bore = 4.250in. * Stroke = 4.375in.* Steel gas nitride coated top ring* Ductile iron Napier 2nd ring* Three piece flex vent oil ring* X-forging for lighter weight* Double pin oilers* Designed to accomodate +1mm larger valves and high lift cams if needed* Complete kit includes two pistons, ring…
Features & Benefits:-* ID # 14208* Bore = 4.250in. * Stroke = 4.375in.* Steel gas nitride coated top ring* Ductile iron Napier 2nd ring* Three piece flex vent oil ring* X-forging for lighter weight* Double pin oilers* Designed to accomodate +1mm larger valves and high lift cams if needed* Complete kit includes two pistons, ring…
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