S&S Improves Big Bore Kits With Redesigned Cylinders

“Pretty fast for a stock bike, brother!” That’s a comment you might hear when you’re running an S&S 97-inch or 106-inch big bore kit with new, redesigned and retooled cylinders. S&S has made a host of changes to improve the strength and cooling capabilities of their big bore cylinders, but best of all they have made them cosmetically difficult to tell from stock Harley-Davidson jugs. Upgrade your ride with more displacement and power, but don’t let anybody know. 



Fitment: 

• 2007 - 2012 big twins - 106" kit - 3.927" bore x 4 3/8" (stock stroke) 
• 1999 - 2006 big twins - 97" kit - 3.927" bore x 4" (stock stroke)

Features & Benefits: 

• More displacement and performance – go fast! 
• Increased fin area for better heat dissipation – be cool! 
• Increase bore size from 3.750" to 3.927" – bigger is better! 
• Easy installation – no machining or rebalancing required – economical! 
• Cosmetic improvements – Hard to tell from stock cylinders 11 fins and full fin pattern on cam side closely resembles OEM shape S&S Logo and part numbers are less conspicuous 
• Better overall appearance

Options: 

• Available in wrinkle black or silver powdercoat – matches stock engine finish 
• Displacement depends on model year and stock flywheel stroke 

PART NUMBERS 
Model Year        Displacement      Silver            Black 
2007-2012 bt     106"                     910-0202      910-0206 
1999-2006 bt      97"                      910-0201      910-0205 
MSRP - All kits $749.95 


S&S Cycle and the S&S Cycle Logo are registered trademarks of S&S Cycle, Inc .