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PERFORMANCE MOTORCYCLE PARTS AND KITS FOR AMERICAN V-TWINS

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106" Big Bore Kit for 2007–'14 Big Twins

 
 
 
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$789.95
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Dealer Only Item

 
 
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Description
Product Reviews
Specs
Fitment
Instructions

FEATURES AND BENEFITS

  • Largest bore we feel can safely be used in a cylinder with a stock spigot O.D.
  • Bolt-on 9 to 10 cubic inches—cylinders do not require crankcase machining to install
  • Piston weight for 97" & 106" kits are the same as stock, requiring no flywheel rebalancing
  • Forged coated pistons are compatible with stock or S&S Super Stock® 89cc heads
  • Valve pocket recessed in S&S pistons are enlarged for oversize valves and higher lift cams
  • Silver or black wrinkle powdercoat cylinder finish color matches stock Harley-Davidson® finish



KIT CONTENTS

  • Piston set with rings
  • Top end gasket kit
  • S&S cylinders
  • Instructions


Cylinder w/ piston kits include fitted pistons and cylinders that require no boring or honing
 

 

 S&S® 106" BIG BORE KITS
 Specifications 
 Compression Ratio   Part Number
 Year   Displacement   Stroke   Bore   Cylinder Length   Piston Type   Stock    Heads   89cc S&S Heads   Silver Powdercoat Finish   Black Powdercoat Finish  
 2007–'12 
106"   4 3⁄8"   3.927"   4.937"   Forged   10.0:1   9.7:1   910-0202 910-0206

 

 SPECIAL NOTES:

  • S&S® highly recommends installing a performance cam for easier starting and better engine performance.
  • S&S high flow cylinder heads will provide further horsepower gains and are machined for installation of manual/electric compression releases.
  • For an additional .2 bump in compression, order .030" thick head gaskets #900-0216 (2 pack). Remember to check your clearances.


Overall:
Name:
Gary
Date:
08/17/2013
Review:
Installed S&S 106 big bore kit, S&S 89cc super stock heads, S&S 585 easy start camms, S&S adjustable pushrods, Fueling camm support plate, Fueling high flow oil pump in my 2007 Night Train. The increase in power once dyno tuned was unbelievable, 114 Hp 118 Tq. Could get about 10%more out of the engine if I use a different tuner. I currently have a Power Commander III fitted. If you want more get up and go at a reasonable price,then this is the way to go.
Rating:
Name:
Jake
Date:
06/12/2012
Review:
Got this 106" kit for my 2009 Road King at a discounted price thru a local Indy Shop and couldn't ask for anything better! I added the S&S ES cams to the 10.8:1 CR set-up, with roller-rockers and adj pushrods. I did all the assembly myself and this motor runs strong and quiet, putting out 118 Hp / 122 Tq SAE smoothly. I can't believe how easily it starts and how cool it runs. The S&S 106" kit was like buying a new bike, but with so much more power!
Rating:
Name:
Corbin
Date:
01/26/2012
Review:
" WOW " with the 106ci' kit on
my bike feels like a Trex running through the forest now,and I just can't wait to fit the 124ci kit
Rating:
Name:
Corbin of RYDRZ Australia /rydrz.com.au
Date:
01/24/2012
Review:
Stock 96ci /softail std / 106,658klm's on it,
Arlen ness hiflo arfilter /MOTUL Vtwinn oil since 1000klm's old,
Ar 90,000klm's old had screamin eagle race tuned engine, / my custom pipes / dyno tuned / now I have fitted
The S&S 106 twinn cam kit, and f a r k ,
As I'm just running the motor jn now, there is no easy way to say this ...

Thank you S&S cycles for making a kit n making it easy to fit, now after I run in this cylinder kit, 124ci kit is on my mind, bigger is better,displacement in cubic inches means anything to u - 106ci -pumps traffic-rolls as easy as a T Rex through the forest on two wheels & a F*cking VTwinn
Rating:
Name:
John
Date:
01/15/2012
Review:
My bike feels like it has 20 percent more power now. Great product!
Rating:
Name:
Michael
Date:
06/08/2010
Review:
Like buying a new bike, took a ninja 600 off the line and left him shaking his head....
Rating:
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