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CVO Technical => Twin Cam => Topic started by: RoadDawg on October 06, 2018, 06:42:39 AM

Title: Will my 110 cylinders fit a 103 as a straight swap?
Post by: RoadDawg on October 06, 2018, 06:42:39 AM

Have someone who wants to buy my 2014 110 cylinders, pistons, throttle body, cams, etc. for his 2016 103 cu Street Glide. Will this fit as a straight swap? If not, what engines will it fit? I have the top end from my CVO Breakout on eBay.
Thanks for your replies.

Title: Re: Will my 110 cylinders fit a 103 as a straight swap?
Post by: MCE on October 06, 2018, 08:20:40 AM

I'm pretty sure you'd need to bore the engine case to get them on there.

Title: Re: Will my 110 cylinders fit a 103 as a straight swap?
Post by: johnsachs on October 06, 2018, 08:35:29 PM

Quote from: MCE Performance on October 06, 2018, 08:20:40 AM

I'm pretty sure you'd need to bore the engine case to get them on there.

Bore the case for CVO 110" cylinders.

Title: Re: Will my 110 cylinders fit a 103 as a straight swap?
Post by: MCE on October 06, 2018, 09:54:42 PM

The other alternative is to get 110 drop on cylinders from SE or S&S (which are super thin).
Boring the case is the proper way to go about it.

Title: Re: Will my 110 cylinders fit a 103 as a straight swap?
Post by: Scott7d on October 09, 2018, 07:21:49 PM

Also, would the TB from a CVO be an actual upgrade? I was under the impression they are both 50mm.

Title: Re: Will my 110 cylinders fit a 103 as a straight swap?
Post by: hd-dude on October 09, 2018, 07:24:32 PM

TB is the same