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You can't hot rod a 911 in your office
Posted: Fri Feb 06, 2009 5:39 pm
by jamie
But you can a Honda Super Cub.
Brand new 110cc motor, delivered by ParcelForce this morning
I like it. Do 15 mins of invoicing and accounts, get bored, work on bike. Life is good.
Posted: Fri Feb 06, 2009 5:55 pm
by jwhillracer
Can't wait till you get round to fitting that Prototipo to it......................
Cheers!
JW
Posted: Fri Feb 06, 2009 6:52 pm
by Helen
whos head have you got stuffed and hung on your wall?
Posted: Fri Feb 06, 2009 7:05 pm
by jamie
Fox Talbot. Riding atop his head is a chimp with cape and flying goggles. I bought Talbot off eBay just before they banned hunting. He wards-away evil vegetarians.
I just sized-up the new lump, and in time-honoured tradition of all overcook engine transplants, the chassis is going to need a bit of abuse with an angle-grinder in order to get it fit properly. Ugh.
Posted: Sat Feb 07, 2009 3:24 am
by John S
Whoa! you are more than doubling the engine capacity
crazy!!
cheers
John
Posted: Sat Feb 07, 2009 8:05 am
by 964RS
jamie wrote:He wards-away evil vegetarians.
HEY! I'll remember that....

Posted: Sat Feb 07, 2009 9:50 am
by KS
I see you've made some great progress since the last pics

Posted: Sat Feb 07, 2009 10:03 am
by KS
Posted: Sat Feb 07, 2009 6:36 pm
by jamie
Big engine is in. Everything fits except the exhaust, although I have a plan for sorting that.
I started it up and it's a beast! Thump thump thump thump thump thump thump thump...
I also did a single-seat conversion, so it will end up looking like a slight scruffier version of this, only with a bit more motor hanging out each side

Posted: Sat Feb 07, 2009 7:47 pm
by Nige
Rad
Posted: Sat Feb 07, 2009 10:24 pm
by Barry
I'm loving this, although a bit distressed to see how seriously you're taking our Goodwood Challenge

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Trouble is, I've already 'big-bored' the Cyclemaster from 25 to 32cc, and fear there's little more capacity available. Miniature turbo perhaps

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Remind me: how do(es) you / it get the gears, and does this change with this new engine?
Posted: Sat Feb 07, 2009 10:37 pm
by jamie
Barry wrote:I'm loving this, although a bit distressed to see how seriously you're taking our Goodwood Challenge

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Trouble is, I've already 'big-bored' the Cyclemaster from 25 to 32cc, and fear there's little more capacity available. Miniature turbo perhaps

.
Remind me: how do(es) you / it get the gears, and does this change with this new engine?
Oh Barry, you really are going to eat dirt. I now have over THREE TIMES your cc'age, two more strokes, CDI and a new rear tyre, ready for the burnout that will afford me the outstanding grip that will propel me to a surefire victory over your CycleMaster-of-disaster.
Regarding gears, the 107cc is the biggest Lifan make with a semi-auto. You still have to shift, but there is no clutch. The old engine had three gears (1-Neutral-2-3), with 1 being absolutely ridiculously low so you can get up Mt Fuji with a crate of plastic gift-shoppe merchandise strapped to the back. The new engine has four gears (Neutral-1-2-3-4). The new Chinese engine is such a blatant copy of the Honda lump that I was able to reuse the original shifter and kick-starter.
The only problem I'm having is that the air filter fouls the front mudguard. I might run with some gauze jubillee-clipped over the intake - it's not like it's an expensive engine that I'm going to take on the Dakar.
I was tempted by a 125cc motor with manual clutch, but decided it's not really in keeping with the Super Cub philosophy. Plus, I would still have only drum brakes to stop the thing once I had hit 130mph.
A turbo is too modern for the CycleMaster. You should so see if you can source a mini screw-type supercharger. That would be hilarious. Do it!
Check this out:
http://thekneeslider.com/archives/2009/ ... 50-racing/
Posted: Sun Feb 08, 2009 4:19 pm
by Barry
I'm liking that idea, although packaging might be an issue, trying to fit it all inside the rear hub

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I'd forgotton about the centrifugal clutches on the Honda's. Mine has a proper clutch because it's for grown-ups ... , then again it only has one gear (because it's for dim grown-ups).
Time's getting on, I'm going to have to get the thing out and see what sort of a state it's in. Same goes for the little Duke as well

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Looking forward to reading about the road test Jamie

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Posted: Sun Feb 08, 2009 10:35 pm
by jamie
Spent today on the electrics. Replaced the 6v rear light with an MSA rain light placed inside the lamp housing so it looks original. It's on a resistor to dim it down a bit, then when you press the brake pedal, the resistor is bypassed and it shines really bright.
The front is just a standard 15w/22w car brakelight bulb. I might add a second 'driving lamp' to the front with a 55w bulb in it.
Fitted new wiring for the indicators (it didn't have any). They'll be LED

Posted: Mon Feb 09, 2009 11:31 pm
by johndglynn