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Tiger Time => Steamers (1993-1998 Tigers) => Topic started by: tech141 on September 03, 2016, 05:26:34 AM

Title: Steamer/Trophy 1200 engine swap. Is it possible?
Post by: tech141 on September 03, 2016, 05:26:34 AM
Howdy folks!  I recently made a weekend trip to Mt Rushmore and picked up a 2002 Trophy 1200 while I was there.  I got the Trophy for way less than I can sell it, so its a win situation no matter what.  I have been riding it  quite a bit, comparing it to my Steamer, and the Steamer is winning.  Don't get me wrong, the Trophy is a good bike - Really smooth and powerful, much like my High School Prom date. 

  However, I find myself preferring the ergonomics of the Tigger.

Here's my question - Has anyone swapped the 885 triple with the 1200cc four cylinder of the Trophy?  Is it even physically possible without SERIOUS cutting/welding/fabrication?  I REALLY like the 1200cc engine.  I am considering creating a Franken-Tiger. :icon_mrgreen:

Any input from the collective genius would be greatly appreciated.

I hope everyone is having an Outstanding Evening!

Mike


 
Title: Re: Steamer/Trophy 1200 engine swap. Is it possible?
Post by: fishnbiker on September 03, 2016, 07:13:38 AM
I know it can be done, I saw a photo of one several years ago. Black of course. Maybe over at https://groups.yahoo.com/neo/groups/TriumphTiger/info (https://groups.yahoo.com/neo/groups/TriumphTiger/info) ?

You would need the wiring harness off the 4 pot engine & a lot of tinkering skills.

Having both bikes side by side, that should be easy to figure out a solution. Maybe easier to add the Tiger fittings to the Trophy frame & engine?

Keep us informed of any progress.
Title: Re: Steamer/Trophy 1200 engine swap. Is it possible?
Post by: Nick Calne on September 03, 2016, 10:16:52 AM
Seen this before. There is a facebook group for steamer owners and one of the members there is doing it.  I don't know exactly which generation of 1200 engine they are using though.

Title: Re: Steamer/Trophy 1200 engine swap. Is it possible?
Post by: tech141 on September 04, 2016, 06:06:46 AM
Quote from: fishnbiker on September 03, 2016, 07:13:38 AM
I know it can be done, I saw a photo of one several years ago. Black of course. Maybe over at https://groups.yahoo.com/neo/groups/TriumphTiger/info (https://groups.yahoo.com/neo/groups/TriumphTiger/info) ?

You would need the wiring harness off the 4 pot engine & a lot of tinkering skills.

Having both bikes side by side, that should be easy to figure out a solution. Maybe easier to add the Tiger fittings to the Trophy frame & engine?

Keep us informed of any progress.

Don't know for sure if I'll do it.  But if so, the Trophy motor would be transplanted into the Tiger.  The Tiger's ergonomics fit me better.
Title: Re: Steamer/Trophy 1200 engine swap. Is it possible?
Post by: Chris Canning on September 04, 2016, 10:55:15 AM
It can definitely be done,there was one on ebay UK a couple years back green in colour and it looked vey well done I'm not sure if Jack Lilley did it but I dread to think how much work would be required just on the suspension never cramming the engine in but it did look good.
Title: Re: Steamer/Trophy 1200 engine swap. Is it possible?
Post by: London_Phil on September 04, 2016, 12:52:39 PM
I saw that one too. I also seem to recall it was done by JL. I remember there was some mods required, but it did look good, but 4 carbs.......
Title: Re: Steamer/Trophy 1200 engine swap. Is it possible?
Post by: ghulst on September 04, 2016, 02:23:00 PM
Sounds like an awesome plan! One to follow. ;)


[offtopic]
Quote from: Nick Calne on September 03, 2016, 10:16:52 AM
There is a facebook group for steamer owners
Where?
[/offtopic]
Title: Re: Steamer/Trophy 1200 engine swap. Is it possible?
Post by: Nick Calne on September 04, 2016, 03:25:54 PM
As it happens, they seem to be physically based pretty much right on your doorstep, Arne!

http://www.facebook.com/Triumph-Tiger-900-T400-239017076251817/ (http://www.facebook.com/Triumph-Tiger-900-T400-239017076251817/)
Title: Re: Steamer/Trophy 1200 engine swap. Is it possible?
Post by: ghulst on September 04, 2016, 05:41:17 PM
Quote from: Nick Calne on September 04, 2016, 03:25:54 PM
As it happens, they seem to be physically based pretty much right on your doorstep, Arne!
Ah, Wilco's site. Yes, I know him and I am part of that group already. :)
Title: Re: Steamer/Trophy 1200 engine swap. Is it possible?
Post by: Sin_Tiger on September 05, 2016, 02:49:14 PM
Hands up any Steamer owners that HAVEN'T thought about this at some time.

I never did the research in the parts books to see how many parts are common and that's where I'd start. I'd also have a look at the original model specs fir weight comparisons etc. I suspect you may have to make some mods to the fairing, airbox covers and just maybe the footpeg brackets, you might need a side stand that fits with the final ride height depending on what you do with the suspension.

Anyway, despite any lack of direct experience here, you'll not be short of encouragement and quite probably some cylinder envy  :augie
Title: Steamer/Trophy 1200 engine swap. Is it possible?
Post by: ghulst on September 05, 2016, 07:10:10 PM
I am also wondering about weight. Is the 1200 going to make the bike heavier? Much, or? If there is no gain in weight, it would be a great opportunity to upgrade the bike.
Title: Re: Steamer/Trophy 1200 engine swap. Is it possible?
Post by: rf9rider on September 08, 2016, 03:24:46 AM
I looked into this a while ago, also spoke to Clive Woods about it, he told me it just wasn`t worth it, he said you were better off tuning the original Tiger motor, the work involved plus the extra weight, extra cost of insurance wouldn`t be worth it, you could get just as much of a power increase with tuning the 900 motor.
Title: Steamer/Trophy 1200 engine swap. Is it possible?
Post by: ghulst on September 08, 2016, 07:14:41 AM
So, doing the cam and CDI swap and tuning the carbs would be as effective? (Or was there more to it?)
Title: Re: Steamer/Trophy 1200 engine swap. Is it possible?
Post by: Sin_Tiger on September 08, 2016, 08:20:19 AM
 :iagree but if you want to do it just for the hell of it  :m.

"Worth it" is a very relative thing.
Title: Re: Steamer/Trophy 1200 engine swap. Is it possible?
Post by: Nick Calne on September 08, 2016, 01:13:28 PM
If going faster is the objective then better brakes might not be a bad plan either... Which probably requires a better suspension set up and ideally the use of a 17inch front wheel with a road specific tyre. It's a really interesting engineering puzzle and I suspect the very hardest part would be retaining the balance of the bike.

How about a supercharger instead?  :icon_salut:
Title: Steamer/Trophy 1200 engine swap. Is it possible?
Post by: ghulst on September 09, 2016, 12:08:11 AM
A supercharger gives you the same puzzle as you summed up before. In fact, a bigger one as putting a supercharger on the engine is a big puzzle to start with. ;)
Title: Re: Steamer/Trophy 1200 engine swap. Is it possible?
Post by: rf9rider on September 09, 2016, 03:29:02 AM
Talking to Clive, he told me that basically you need the cams from the Super 111, carbs tuned and a 3 into 1 exhaust, and the pistons from the 750, and you have a race bike like the ones Triumph used to race.
Title: Re: Steamer/Trophy 1200 engine swap. Is it possible?
Post by: fishnbiker on September 09, 2016, 06:37:39 AM
Quote from: Nick Calne on September 08, 2016, 01:13:28 PM
If going faster is the objective then better brakes might not be a bad plan either... Which probably requires a better suspension set up and ideally the use of a 17inch front wheel with a road specific tyre. It's a really interesting engineering puzzle and I suspect the very hardest part would be retaining the balance of the bike.

How about a supercharger instead?  :icon_salut:

Ooh, I see a big project starting to snowball ...
Title: Re: Steamer/Trophy 1200 engine swap. Is it possible?
Post by: tech141 on October 25, 2016, 04:14:32 AM
Ha Ha, you guys are fun.   I am starting to lean away from the engine swap.  My job ended last month and I am searching for gainful employment now.  I can sell the Trophy for a 25% profit as it sits.  The proceeds could pay my bills for approx 4 months.  So, I think I'll clean it up and tweak it a bit in anticipation of needing to part with it.  Of COURSE I'll have to ride it to keep everything lubed.....

  I do appreciate all of the input.  Very thought provoking.  I'm going to look into the "Tuning" of my Tigger power plant.  Won't do anything until I find a job, but I will enjoy the research and preps.

  I hope everyone is having a Glorious Day!

Mike
Title: Re: Steamer/Trophy 1200 engine swap. Is it possible?
Post by: threepot on October 25, 2016, 06:38:05 AM
Hi Mike. A 1200 conversion is being done on the Triumph Tiger T400 page on Facebook. Check it out :thumbsup
Title: Re: Steamer/Trophy 1200 engine swap. Is it possible?
Post by: tech141 on October 27, 2016, 03:58:02 PM
Threepot,

  I don't 'do' facebook, but that is one dang sexy picture.
Title: Re: Steamer/Trophy 1200 engine swap. Is it possible?
Post by: Belco100 on February 04, 2025, 12:40:27 PM
Hate reviving such old threads, but has anyone ever actually seen a 1200 Steamer? I have the option on a 1200 that i would love to make a Steamer out of, but I really can't see what to do with the fuel tap - it literally sits where the 4th carb will go. I know there is a picture in here, but has it got a fuel tank on it?

Unfortunately the Facebook page has long since gone  :^_^
Title: Re: Steamer/Trophy 1200 engine swap. Is it possible?
Post by: London_Phil on February 04, 2025, 08:57:35 PM
Quote from: Belco100 on February 04, 2025, 12:40:27 PMHate reviving such old threads, but has anyone ever actually seen a 1200 Steamer? I have the option on a 1200 that i would love to make a Steamer out of, but I really can't see what to do with the fuel tap - it literally sits where the 4th carb will go. I know there is a picture in here, but has it got a fuel tank on it?

Unfortunately the Facebook page has long since gone  :^_^
Looking at the fixings and the top line of the side panel, it does seem to have the tank fitted. How much is modified is unknown
Title: Re: Steamer/Trophy 1200 engine swap. Is it possible?
Post by: Beernard on February 25, 2025, 10:53:04 AM
Quote from: rf9rider on September 09, 2016, 03:29:02 AMTalking to Clive, he told me that basically you need the cams from the Super 111, carbs tuned and a 3 into 1 exhaust, and the pistons from the 750, and you have a race bike like the ones Triumph used to race.
Deadly weapon!!
Title: Re: Steamer/Trophy 1200 engine swap. Is it possible?
Post by: Beernard on February 25, 2025, 11:17:31 AM
OK. Full respect to Clive. Of course that is the way to go. No question.

I went down a different road, not for everyone.

I happened upon a set of CR Special carbs. Cheap. Originally powering a GS 1100 racebike. What was I thinking?Didn't really know what to do with them. Some mods from the great engineer, Lindsay, ensued.

10 years later and I still can't make them idle like a Honda 4, but the mighty triple will crack, when asked. I kept a book. 48 different tunings so far. Each one requiring tank off, blah, blah. Self described idiot! Lag gone. Got my head around "do I own this to sit and idle?"

As I say, not for everyone.

Anyway, just thoughts on your journey.
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