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M8 Fit into Twin Cam Frame?

Started by leafman60, February 16, 2017, 07:32:14 PM

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leafman60

Maybe already asked.

Can an M8 be retrofitted in place of a Twin Cam motor??

14GuineaPig

February 17, 2017, 05:23:41 AM #1 Last Edit: February 17, 2017, 05:27:35 AM by 14GuineaPig
Deleted

PC_Hater

from https://serviceinfo.harley-davidson.com
48079-09BHP   FRAME, rear
47549-09A   REAR FORK, with 9208, 11779 and 48489-02
61356-08   FUEL TANK (prime)

The frame number isn't given.
However, the fuel tank is the same from 2008, the rear frame and swing arm are 2009, footboard mounting parts are 1982, 2004 etc.
I'm sure it won't be a straight bolt-in but you just _might_ be able to do it!
1942 WLA45 chop, 1999 FLTR(not I), 2000 1200S

14GuineaPig

2017 touring frame 47000088BHP FRAME, main, with bearing cups

2014 touring frame 4790014BHP FRAME, main,

HD/Wrench

I tuned a 2013 RG with a Softail engine in it .. So anything can be done.

biglew55

Quote from: GMR-PERFORMANCE on February 17, 2017, 11:01:28 AM
I tuned a 2013 RG with a Softail engine in it .. So anything can be done.

The engine and tranny with longer primary, or just the engine with counterbalancers?
2020 FLHTK - 2018 BMW R1200 GSA - 1965 FLHFB
IBA #595

HD/Wrench

Complete engine and trans primary from a softail.. He like the look of the long primary was the reason he gave me for building it.

biglew55

Quote from: GMR-PERFORMANCE on February 17, 2017, 01:16:17 PM
Complete engine and trans primary from a softail.. He like the look of the long primary was the reason he gave me for building it.

Interesting.  As a taller guy, I've pondered this very project to give myself a little more "cabin space".  I figured it wouldn't be worth it after all was said and done, but it's nice to know I wasn't the only one with crazy ideas!
2020 FLHTK - 2018 BMW R1200 GSA - 1965 FLHFB
IBA #595

HD/Wrench

He had a new frame built and it was very cool , odd to have a bagger not shake at the light .. The engine was a 113 CI so it had plenty of get up and go as well..  When you first see it you have to look twice.. I never did ask on the cost but I am sure that it was not a cheap project by any means.

speed limit

I have a friend with 2010 running gear on a 1997 FL
frame
If it don`t scare you, It ain`t fast enough.

sfmichael

Quote from: leafman60 on February 16, 2017, 07:32:14 PM
Maybe already asked.

Can an M8 be retrofitted in place of a Twin Cam motor??

Interesting idea  :idea:
Colorado Springs, CO.