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Stage II Torque Cam Plus 114 Big Bore Kit?

Started by hdrider47, December 03, 2016, 05:04:41 AM

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hdrider47

I have a M8 Street Glide with a Stage II Torque cam.  The torque gave a very good boost in torque and horsepower over the stage I kit.  I would like to keep the torque cam and increase the bore to 114 inch.  I like building a motor with lots of torque on a heavy touring bike.  Would adding the SE 11.0 pistons from the big bore kit result in too much CCP and just not match well with the torque cam?  Should I wait until someone makes a 10.5 to 1 piston?  Thought about using the CVO pistons but cannot because they are matched up with a different length crank. 

joe_lyons

December 03, 2016, 05:13:04 AM #1 Last Edit: December 03, 2016, 05:59:44 AM by joe_lyons
Cut the dome on the 114 pistons.
But I do t know how high I would go with that cam as it has a pretty early close for low compression tq
Powerhouse Cycle & Dyno - Performance is our passion 816-425-4901

happyman

Quote from: joe_lyons on December 03, 2016, 05:13:04 AM
Cut the dome on the 114 pistons.
But I do t know how high I would go with that cam as it has a pretty early close for low compression tq
is the bore on the 114 kit the same as the 117 kit is for these new motors?

joe_lyons

Yes I believe so, the cubic inch difference is from The different stroke of crank
Powerhouse Cycle & Dyno - Performance is our passion 816-425-4901

happyman

Quote from: joe_lyons on December 03, 2016, 06:46:34 AM
Yes I believe so, the cubic inch difference is from The different stroke of crank
should have asked if the 107 to 114 cylinder is the same as the stock  CVO cylinder.