the front is rubber mounted along with the 2 rear mounts - my fear is that if I hard mount the motor to the frame, it will crack the exhaust pipes (like the very first LC250/350's did before Yamaha added the torsion bars)tz375 wrote: Either find a way to attach a cradle of some sore or rubber mount the upper front mounts to allow it to move around.
XR11/73
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- garry55
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Re: XR11/73
Garry
I'm addicted to brake fluid, but I know I can stop anytime.
I'm addicted to brake fluid, but I know I can stop anytime.
- garry55
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Re: XR11/73
Fair point Dave, but does the alloy engine cradle actually add any strength to the frame, or is it just a handy place to bolt a motor to?Suzukidave wrote:I have thought about that also Garry with my transplant with the GSXR 750 engine hard mounted into the frame . Seems Rosse with his 750 into a Yamaha frame hasnt had a problem . But like i did he did use a subframe .. so who knows ?
The RGV250 engine cradles that bolt-on to the frame are only used to hang things like the radiator from - surely they cannot contribute to the integrity of the main beam frame?
Garry
I'm addicted to brake fluid, but I know I can stop anytime.
I'm addicted to brake fluid, but I know I can stop anytime.
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Re: XR11/73
I bet the cradle i made cannot be as stiff as a assembled engine so as you posted most likely its just a handy way to mount up the engine
the older i get the faster i was
- garry55
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Re: XR11/73
Garry
I'm addicted to brake fluid, but I know I can stop anytime.
I'm addicted to brake fluid, but I know I can stop anytime.
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Re: XR11/73
This is awesome. I am loving this thread! Can't wait to see the finished article
- garry55
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Re: XR11/73
Garry
I'm addicted to brake fluid, but I know I can stop anytime.
I'm addicted to brake fluid, but I know I can stop anytime.
- garry55
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Re: XR11/73
Garry
I'm addicted to brake fluid, but I know I can stop anytime.
I'm addicted to brake fluid, but I know I can stop anytime.
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Re: XR11/73
That is brilliant! I wonder if it'll keep your bum warm in the winter too! Which side will you mount the fan?
- Suzukidave
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Re: XR11/73
I worked on a similar idea but went with the rad in front instead http://www.suzukidave.com/index.php?cmd ... zViNDQwZTQ" onclick="window.open(this.href);return false;" onclick="window.open(this.href);return false;
the older i get the faster i was
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Re: XR11/73
Both look great!
- garry55
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Re: XR11/73
Thankssportston wrote:That is brilliant! I wonder if it'll keep your bum warm in the winter too! Which side will you mount the fan?
No fan - it will (hopefully) cool via air ducted from the fairing nose. It's a track bike, so won't overheat in traffic.
Garry
I'm addicted to brake fluid, but I know I can stop anytime.
I'm addicted to brake fluid, but I know I can stop anytime.
- garry55
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Re: XR11/73
Suzukidave wrote:I worked on a similar idea but went with the rad in front instead http://www.suzukidave.com/index.php?cmd ... zViNDQwZTQ" onclick="window.open(this.href);return false;" onclick="window.open(this.href);return false;" onclick="window.open(this.href);return false;
I tried the TL1000 top radiator like yours, but it won't fit inside the fairing.
This is / was the last resort !
Garry
I'm addicted to brake fluid, but I know I can stop anytime.
I'm addicted to brake fluid, but I know I can stop anytime.
- Suzukidave
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Re: XR11/73
I didnt mean my post as a pick Garry , it was more of a ... i see what you have to do as i was there myself and was also thinking the under seat was going to be the only place i could put it It was really a gamble to try the TL radiator after i had already set it up for a under the seat as i really didnt think there was room for it in front .garry55 wrote: I tried the TL1000 top radiator like yours, but it won't fit inside the fairing.
This is / was the last resort !
the older i get the faster i was
- garry55
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Re: XR11/73
Suzukidave wrote: I didnt mean my post as a pick Garry , it was more of a ... i see what you have to do as i was there myself and was also thinking the under seat was going to be the only place i could put it It was really a gamble to try the TL radiator after i had already set it up for a under the seat as i really didnt think there was room for it in front .
didn't take it as a pick, Dave - open to all ideas / criticism's / suggestions. I know you speak from experience of a very similar concept, so welcome your input
Garry
I'm addicted to brake fluid, but I know I can stop anytime.
I'm addicted to brake fluid, but I know I can stop anytime.
- garry55
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Re: XR11/73
welcome to the Heath Robinson Cooling Company..............
oh the joy of fitting an under seat radiator - this bit goes here.........
and peeps out here.........
90 degree elbow fits to the Kettle thermostat housing - fortunately for me, Suzuki cast the mounting bolts so it would fit in any 1 of 3 orientations, although in normal use the outlet faces forward. But then this build is anything but normal...........
and both pieces are connected with a short, straight length of pipe.........
and that's the return to the radiator sorted. The feed pipe is a whole new bunch of headaches...........
oh the joy of fitting an under seat radiator - this bit goes here.........
and peeps out here.........
90 degree elbow fits to the Kettle thermostat housing - fortunately for me, Suzuki cast the mounting bolts so it would fit in any 1 of 3 orientations, although in normal use the outlet faces forward. But then this build is anything but normal...........
and both pieces are connected with a short, straight length of pipe.........
and that's the return to the radiator sorted. The feed pipe is a whole new bunch of headaches...........
Garry
I'm addicted to brake fluid, but I know I can stop anytime.
I'm addicted to brake fluid, but I know I can stop anytime.