Frame engine swap

clay5769

Member
Hi all
It been quite a while since my last post been busy trying to keep the dirt out of my face..
I have a 2005 Big Dog Chopper right-side-drive .. S&S 117 6 speed

(Mostly nothing big dog left on it all new electric, new autoclutch, new tins,
Front end etc)


So far everything I have replaced on my big dog has been proprietary as you all know

I want to do an engine out to a new frame like a hardtail or even another softail

so my questions are as follows

1. has anybody taken the BDM
Engine tranny combo (RSD S&S 117 & 6 speed) and put it in
an aftermarket frame hardtail or softail

2. what kind of adapters or issues do have to make/buy

3. What frame did you use..

Thanks all in advance

Clayton

(hopefully someone's going to tell me just a direct swap to anything frame that takes an S&S motor)
 

pknowles

RETIRED
I haven't made the conversion but looks like you might have to re-weld the mounts where you need them. also, glad to see you're keeping the dirt outta your eyes, very important.:oldthumbsup: Welcome back.
 

Th3InfamousI

Administrator
Staff member
No frame will work with the BigDog trans you have. Motor can go in any Harley EVO style frame.

You can buy a Harley trans and primary pretty cheap if your dead set on a new frame.

Can I ask why you want a different frame?

Sent from my 2PS64 using Tapatalk
 
Hi all
It been quite a while since my last post been busy trying to keep the dirt out of my face..
I have a 2005 Big Dog Chopper right-side-drive .. S&S 117 6 speed

(Mostly nothing big dog left on it all new electric, new autoclutch, new tins,
Front end etc)


So far everything I have replaced on my big dog has been proprietary as you all know

I want to do an engine out to a new frame like a hardtail or even another softail

so my questions are as follows

1. has anybody taken the BDM
Engine tranny combo (RSD S&S 117 & 6 speed) and put it in
an aftermarket frame hardtail or softail

2. what kind of adapters or issues do have to make/buy

3. What frame did you use..

Thanks all in advance

Clayton

(hopefully someone's going to tell me just a direct swap to anything frame that takes an S&S motor)
$$$$$$ is what your going to need to complete this project . If you do this be prepared to spend allot
 

clay5769

Member
No frame will work with the BigDog trans you have. Motor can go in any Harley EVO style frame.

You can buy a Harley trans and primary pretty cheap if your dead set on a new frame.

Can I ask why you want a different frame?

Sent from my 2PS64 using Tapatalk

Because when I bought this motorcycle from a motorcycle dealer used I didn't realize it had a salvage title..

Plus both rear wheel adjusters are broke off inside the wishbone part of the frame near impossible to get out
 

clay5769

Member
No frame will work with the BigDog trans you have. Motor can go in any Harley EVO style frame.

You can buy a Harley trans and primary pretty cheap if your dead set on a new frame.

Can I ask why you want a different frame?

Sent from my 2PS64 using Tapatalk
Thanks
 

Th3InfamousI

Administrator
Staff member
Because when I bought this motorcycle from a motorcycle dealer used I didn't realize it had a salvage title..

Plus both rear wheel adjusters are broke off inside the wishbone part of the frame near impossible to get out
That does make it hard not sure on your state laws but TX allows you to get a rebuilt title needs to pass an ASE tech safety inspection. No idea how hard it is to pass, I can't imagine they can look for much but then again I'm not sure if they would be liable after then I would bet it's a lot harder cause the guy would be trying to save his job

Sent from my 2PS64 using Tapatalk
 

bdm7250

Guru
Supporting Member
Hi all
It been quite a while since my last post been busy trying to keep the dirt out of my face..
I have a 2005 Big Dog Chopper right-side-drive .. S&S 117 6 speed

(Mostly nothing big dog left on it all new electric, new autoclutch, new tins,
Front end etc)


So far everything I have replaced on my big dog has been proprietary as you all know

I want to do an engine out to a new frame like a hardtail or even another softail

so my questions are as follows

1. has anybody taken the BDM
Engine tranny combo (RSD S&S 117 & 6 speed) and put it in
an aftermarket frame hardtail or softail

2. what kind of adapters or issues do have to make/buy

3. What frame did you use..

Thanks all in advance

Clayton

(hopefully someone's going to tell me just a direct swap to anything frame that takes an S&S motor)
Friend of ours has a shop, he did a custom frame and used BD drivetrain, here's a couple pics.
IMG_0148.JPG IMG_0147.JPG IMG_0146.JPG IMG_0145.JPG IMG_0144.JPG IMG_0143.JPG IMG_0142.JPG
 
Top