george 1100
-
Posts
613 -
Joined
-
Last visited
Content Type
Profiles
Forums
Events
Posts posted by george 1100
-
-
I've fitted a K8 1000 swingarm to my 91 7/11. Motor started out as a 1052 which I believe has a different countershaft to the 1127. Shorter I believe but correct me if I'm wrong. With the sprocket installed on the standard carrier, the alignment is a fair way off, say approx 20mm.
I have a few ideas but am not real keen on a 20mm offset sprocket. I have a 13mm one and can take a max of 5mm off the carrier which leaves me out by 2mm. This then creates a problem with the chain guide which isn't so straight forward to move across 5mm
Any ideas from anyone that's be down this road?
-
10 hours ago, SBK1000 said:
Curious to see what numbers you got to machine your rear sprocket carrier down... My engine is off the bike to measure it right now, but I can move the sprocket mounting surface up to 5 mm in towards the center of the wheel
And, what do you mean a 2002 Girls Blouse XR650R works well?Meant to say 2002 H onda XR650R
If I type in H onda as one word, it posts Gurls blouse! Wtf!! lol
-
The K8 1000 lends itself well for a slingshot swingarm conversion. Sort out the spacers keeping wheel alignment in mind. I found the shock mount had to be spaced out and raised so shock sit more vertical. This also closely replicates the K8 angles of shock, dog bones and knuckle. Rear sprocket carrier needs to be machined and also need an offset front sprocket. I'm running a 520 chain and found that a 2002 Gurls blouse XR650R works well
-
2
-
-
Comp will go from 10:1 to 11.3:1
-
2
-
-
You don't need to drop engine. If you take carbies off you can slip it off the back
-
Off the top of my head 550 for 750 and 590 for 1100
-
86 1100's don't have dogbones. You need a longer shock or an adjustable shock
-
1
-
-
I saw that for sale and was tempted. Have one exactly the same that I restored and fitted an 1100 to. If you're not too fussed about hp keep the 750 but if you want more, don't waste your time, just fit an 1100. It has some go fast goodies there already that you could use on the 1100 also
-
7/11's
in Oil Cooled
One of my completed ones
-
2
-
-
I managed to fit a Hayabusa damper
-
Exactly the same I'd say
-
I'm pretty sure lump is the same on 1127 pistons so increasing the bore 2mm and keeping everything else constant,ie stroke,combustion chamber, gasket thickness,etc, will raise comp approx .5. If the only element changing is an increase in swept volume then compression increases. On the other hand, if the lump is different between the 76 and 78mm piston then it's a different story. You will need to measure pistons to know for sure. Suzuki spec for both engines is 10:1 . Something to think about.
-
1
-
-
Very common poor mans mod. Gives 1109
-
1
-
-
Inside measurement of 750W rails at exhaust ports is 160. Gen 2 frame-190
-
Do not use a mismatched pair even if crank spins. That doesn't mean your tolerances are correct. You may end up with low oil pressure or spun bearings. Don't go there
-
1
-
-
That's worth knowing, presume you got around it.
I've actually got a head and frame. I'll dummy it up and post a pic
-
1
-
-
The exhaust hits the lower frame rails.
-
I measured the 1052 head on my last build and it was bang on 26. Are you using fuel or water? Leaking through valves maybe? I put a smear of grease around the valves before measuring
-
26cc
How are you measuring?
-
If you are going to bore out your 1052 block, imo not worth the exercise. By the time you pay for block machining, rings, 1127 pistons, gaskets, etc..... Better off getting a 1127 block (cheap) and 81mm kit. Will yield 1186, from memory, at not too much more cost. Difference, you will notice....You will need to bore your cases to fit, I've done it before with a dremel, easier than it looks
-
Dot heads are 22cc
From memory, busa dish is 10cc
Also need to make an allowance for deck height
59 x 81 + dot head + busa pistons x 0.050" squish gives around 9.5-1.
K8 1000 Swingarm mod chain sprocket alignment
in Oil Cooled
Posted
Some great advice there. Hmm, let me do some more measuring.
How do you guys deal with the swingarm chain guide? Relocate it or just remove the raised guide section?