110 ci big bore kits for 2007 up

[strokerjlk]

Jim, would you be interested in a 115 with those 120/113 cylinders?

Bore is 4.090 in. I think.

it sounds real interesting. but right now all my spare change  is going towards 3.875 bore stuff. and i need start doing all the little things to go faster,instead of just making more HP.

[98fxstc]

Wait to MCE gets the mail on these

107cubers copped it this 110 will surely be in for it, and who ever gets one be sure to do a leak down test and post up

[BUBBIE]

Jim,

I sent you an Email as your PM box is filled... from Lonnie

I wondered Who to see to Look or Buy these Cylinders and Pistons going 110 like you said in My Thread...

I often wondered (long ago) why someone didn't do that; Making a special cylinder to fit for larger bores without boring the cases...
I guess, I was onto a good Idea and Didn't know it...

signed....BUBBIE

[strokerjlk]

Jim,

I sent you an Email as your PM box is filled... from Lonnie

I wondered Who to see to Look or Buy these Cylinders and Pistons going 110 like you said in My Thread...

I often wondered (long ago) why someone didn't do that; Making a special cylinder to fit for larger bores without boring the cases...
I guess, I was onto a good Idea and Didn't know it...

signed....BUBBIE

They will be available from your favorite Harley Davidson dealer ,in a few weeks .

[BVHOG]

This seems to me to be a fucking disaster looking for a place to happen, you don't suppose the moco did the Nikasil do you?
Are these cylinders going to use a base gasket?
I should have a new 16 here before the end of the week (my own bike) and will be pulling it down for a build the week after.  I am all for pushing things to the limit but this might be the straw that breaks the camels back. If I feel the need for more than 107 then I think I will just pull the motor, bore the cases, install an S&S crank and build a decent 113 and be done with it.

[strokerjlk]

This seems to me to be a fucking disaster looking for a place to happen, you don't suppose the moco did the Nikasil do you?
Are these cylinders going to use a base gasket?
I should have a new 16 here before the end of the week (my own bike) and will be pulling it down for a build the week after.  I am all for pushing things to the limit but this might be the straw that breaks the camels back. If I feel the need for more than 107 then I think I will just pull the motor, bore the cases, install an S&S crank and build a decent 113 and be done with it.

but someone else might be happy with a 90- 95 hp 115-120 tq 110 with a warranty.
or 125 square with a warranty at the right dealership.
even without a a warranty they will sell them. thousands of 110's making 120/125. that didn't require any fluff.
I don't know how they are gonna seal it .I assumed a base gasket when I seen the advertised compression.

[TorQuePimp]

  Anyone have a link to this nonsense ?

[1FSTRK]

I would think that it is a 110 cylinder with the spigot turned down to fit stock cases.
The cylinder would be plenty strong enough but the spigot gets thinner than any I have seen work.
I wonder if they could leave a step where the spigot meets the cylinder base and do away with the o-ring, then use a 110 base gasket.
If nothing else it will be interesting to see.

[hrdtail78]

Are the HD cylinders lined with ductile iron like the Axtell's or they just cast?  Pretty thin spigot for cast.

[TorQuePimp]

  Cast they are...good grade ductile iron.....not a chance....cheapest iron they can probably get

[strokerjlk]

I would think that it is a 110 cylinder with the spigot turned down to fit stock cases.
The cylinder would be plenty strong enough but the spigot gets thinner than any I have seen work.
I wonder if they could leave a step where the spigot meets the cylinder base and do away with the o-ring, then use a 110 base gasket.
If nothing else it will be interesting to see.

I mocked one up today with a 103 and 4" 110 cylinders . .0355  is what the spigot thicknes comes out to .
The ring contact only protrudes into the spigot .008 .
I don't see a problem. Cylinders are proven , and there is no stress to the spigot.

[Hilly13]

I will think about it when someone makes a piston for the 4" stroke, cheap cubes for me.

[Don D]

The piston gauge point / contact point is well into the spigot.
Not something I would care to experiment with.

[strokerjlk]

softail 110 ci model just released non CVO. wonder if it has a cvo 110 or one of these new 110 big bores? 
Fatboy S model

[BVHOG]

softail 110 ci model just released non CVO. wonder if it has a cvo 110 or one of these new 110 big bores? 
Fatboy S model

Likely which ever one costs less to produce

[strokerjlk]

updated the OP also 

[mattVA]

Just curious, why would they list this kit as only fitting 2010 and up models?

[strokerjlk]

Just curious, why would they list this kit as only fitting 2010 and up models?

IDK.  I saw that on the online listing too for the 255/ 110 head combo . I was told 2007 up .and one of the kits said 2007 up . I think it was the cnc stock style head kit

[rigidthumper]

92500039 Black Highlighted. $1,195.95
Fits '07-later Twin Cam models with 4-3/8" stroke flywheel.
Cannot be installed on CVO™ 110, FLSS or FLSTFBS 110
models or models with engine cases that have been
machined to accept large-bore cylinders. Twin-Cooled™
models require separate purchase of model-specific head
gaskets.

Cyl/piston kit -07 to present.

[Don D]

They must be a tight fit in the case looking there for support.
The spigots will flex just holding them with your hands at .035

[PanHeadRed]

softail 110 ci model just released non CVO. wonder if it has a cvo 110 or one of these new 110 big bores? 
Fatboy S model

You had me wondering, C&P from HD website

ENGINE
Engine 1 Screamin' Eagle® Air-cooled, Twin Cam 110B™
Bore 4 in.
Stroke 4.374 in.
Displacement 110 cu in
Compression Ratio 9.5:1
Fuel System 3 Electronic Sequential Port Fuel Injection (ESPFI)

[mattVA]

softail 110 ci model just released non CVO. wonder if it has a cvo 110 or one of these new 110 big bores? 
Fatboy S model

You had me wondering, C&P from HD website

ENGINE
Engine 1 Screamin' Eagle® Air-cooled, Twin Cam 110B™
Bore 4 in.
Stroke 4.374 in.
Displacement 110 cu in
Compression Ratio 9.5:1
Fuel System 3 Electronic Sequential Port Fuel Injection (ESPFI)

So which is it, CVO style 110 or big bore

[rigidthumper]

S Models use the original 110/255 engines with the bigger case bore for the original SE110 cylinders.

[Barrett]

"Stroke 4.374 in." Is that a typo? It isn't much of a change if it isn't..

[strokerjlk]

They must be a tight fit in the case looking there for support.
The spigots will flex just holding them with your hands at .035

You of all people , I never expected the skepticism from.
I figured the rest would . But I am kinda surprised you don't know better .