Topic: How big can you go? (Read 3838 times)

MCE · « **on:** October 01, 2018, 05:35:03 PM »

What's the current cubic inch limit of an M8? tia

-Matt

CHH_Badkarma · « **Reply #1 on:** October 01, 2018, 08:57:34 PM »

there are 151 cubic in kits in development already

https://vtwinvisionary.com/leading-edges-151ci-kit-for-milwaukee-eight/

how much bigger it can be punched out, will be fun to see

MCE · « **Reply #2 on:** October 01, 2018, 09:14:10 PM »

I'm drooling! What's available as of now?

CHH_Badkarma · « **Reply #3 on:** October 01, 2018, 09:23:15 PM »

that is all I have seen so far. Only happened to see that on instagram

JHD06 · « **Reply #4 on:** October 01, 2018, 09:27:27 PM »

I used Tman 124,

kcbike · « **Reply #5 on:** October 01, 2018, 09:31:32 PM »

Revolution had a 139 drag racing at Sturgis this year and had it at the drag specialties Madison show.

Threephase · « **Reply #6 on:** October 02, 2018, 11:03:31 AM »

My local Harley said at their schooling by the MoCo, they were told that the current M8 was built to handle up to 130ci without case mods. But as of yet they have not come up with anything larger than a 117 ci displacement. I can only assume it has to do with EPA compliance issues. But they said they were also told, "bigger is coming". They are thinking that the 114ci will be the new normal powerplant with a 121 or 124 offered in the CVO.

MCE · « **Reply #7 on:** October 02, 2018, 09:07:09 PM »

Quote from: Threephase on October 02, 2018, 11:03:31 AM

My local Harley said at their schooling by the MoCo, they were told that the current M8 was built to handle up to 130ci without case mods. But as of yet they have not come up with anything larger than a 117 ci displacement. I can only assume it has to do with EPA compliance issues. But they said they were also told, "bigger is coming". They are thinking that the 114ci will be the new normal powerplant with a 121 or 124 offered in the CVO.

I can tell you this; The head's were designed with something big in mind.

yobtaf103 · « **Reply #8 on:** October 04, 2018, 01:53:16 AM »

S&S just launched their 107-124 kits, 4.250 bores bolt on which will give 114/117-128 kits to follow

Bumpandrun · « **Reply #9 on:** October 05, 2018, 08:20:50 AM »

Yep just was emailed the Info on SS 124 bolt on kit for 107s 2200 bucks. But one running around our area already at 131 and he puts touring miles on it

MCE · « **Reply #10 on:** October 05, 2018, 09:56:05 AM »

If that's the case, I have a recipe for a cylinder head that will blow the lid off on a big motor.

Threephase · « **Reply #11 on:** October 06, 2018, 12:24:41 PM »

The Leading Edge link is dead now. They must have given up on the 151 kit.

CHH_Badkarma · « **Reply #12 on:** October 06, 2018, 02:33:24 PM »

https://instagram.com/leadingedgehp?utm_source=ig_profile_share&igshid=1vz8tswcojy62

Some eye candy in their instagram

hrdtail78 · « **Reply #13 on:** October 09, 2018, 01:37:20 PM »

Frank D is working on a production 155.

Author Topic: How big can you go? (Read 3838 times)

MCE

How big can you go?

CHH_Badkarma

Re: How big can you go?

MCE

Re: How big can you go?

CHH_Badkarma

Re: How big can you go?

JHD06

Re: How big can you go?

kcbike

Re: How big can you go?

Threephase

Re: How big can you go?

MCE

Re: How big can you go?

yobtaf103

Re: How big can you go?

Bumpandrun

Re: How big can you go?

MCE

Re: How big can you go?

Threephase

Re: How big can you go?

CHH_Badkarma

Re: How big can you go?

hrdtail78

Re: How big can you go?