KB Performance, 96"/103" to 110" Twin Cam piston kit. +.020"

KB Performance, 96"/103" to 110" Twin Cam piston kit. +.020"

Artikelnummer: 944822
Kategorie: Zylinder - Kolben - Kolbenkits
Hersteller: KB Performance Piston

07-17 110" Twin Cam (NU) | Artikelzustand: NEU

390,95 €

inkl. 19% USt. ,

Auswahl Steuerzone / Lieferland

Sofort verfügbar
Lieferzeit: 2 - 5 Werktage (DE - Ausland abweichend)

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Beschreibung

Forged big bore conversion piston set. Used for converting 96" (3-3/4" bore) and 103" (3-7/8" bore) to 110" (4" bore) big bore. With dished piston domes. Works with all stock cylinder heads; 96" and 103" with 85cc chamber and SE; MVA and CVO with 95cc chambers. 9.5:1 CR with stock 96"/103" 85cc head. Piston weight 350gr. Piston pin weight 89gr. Piston pin dia. .927" / offset. Head type: Dish with +13.3cc. Compression height 1.086". Bore 4.000". Stroke 4.375" (4-3/8"). Rod length 7.667". Cyl. length 4.938". Note: Will not work as bolt-in with OEM H-D 4" big bore conversion cylinders in OEM 96" & 103" crankcases. The cylinders will hit a small step in the crankcase. Also clearance between piston skirt and crankcase must be checked at bottom dead center. Cases with a large cast-in bump; just below the machined area for the cylinder sleeve; must be machined for adequate piston skirt to crankcase clearance. This is on both front & rear cylinder exhaust sides of the crankcase.