2000 Japan Jog

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MrJumps
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Re: 2000 Japan Jog

Post by MrJumps »

graphite9 wrote:
MrJumps wrote:Maybe its me, but I always seem to thing the polini carbs look crap cased on a picture. I know they are good carbs, but the oko ones look better on pictures. Maybe I am just crazy. Make me wanna buy a Jog now though. Read somewhere you can bbk them to almost 20hp. Thats bloody nuts, the nuts I like to be.

no you have it backwards. They are ten times a OKO. Oko's are seriously the cheapest carbs on the market for a reason. You could get two, and one would require a bigger Mj than the other. THey suck, ask anyone who has ran them both. The oko probably cost $10 to make in china..Think about that one

I wasnt saying the polini is bad it just lookes like it in pictures, i personaly prefer fuel injection over carb so I dont have a full grasp on the brands but polini seems to be the most choosen.
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veedubh20
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Re: 2000 Japan Jog

Post by veedubh20 »

Spark plug turn out nice color after 2nd run.
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Meloshameless
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Re: 2000 Japan Jog

Post by Meloshameless »

That jog is gonna tear a**! Always been my favorite bike! Just cant find em on the mainland, not Or anyway.. you gotta stop by motosource and show it off, they'll really appreciate a bike and build like that. The owners brother took my Razz from 32 to 50 just by modifying stock and adding a carb! Good set of guys.
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veedubh20
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Re: 2000 Japan Jog

Post by veedubh20 »

Japan tail came in mail today.
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veedubh20
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Re: 2000 Japan Jog

Post by veedubh20 »

I did compression test. :mrgreen:
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veedubh20
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Re: 2000 Japan Jog

Post by veedubh20 »

Today, I put in the new bore top performance blk trophy ,ran stock carb 14mm 48 pilot and main jet 110 32:1 premix. I rode 5 miles and runs great! :mrgreen:
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veedubh20
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Re: 2000 Japan Jog

Post by veedubh20 »

I did 30 miles riding since had a new bore and check compression last night. It had 164 psi on cold engine before riding my jog.
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veedubh20
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Re: 2000 Japan Jog

Post by veedubh20 »

motor still going strong had 50 miles on it , i did wide open throttle 1/4 miles. reliable 1 kick start , motor runs.. :mrgreen:
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Wheelman-111
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Re: 2000 Japan Jog

Post by Wheelman-111 »

Greetings:

Hope you run race fuel or AvGas.
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Re: 2000 Japan Jog

Post by veedubh20 »

im using 92 gas tesoro, 76, chevron.
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Wheelman-111
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Re: 2000 Japan Jog

Post by Wheelman-111 »

Greetings:

Hmm, don't know if a drop from 171 to 166 is significant or not. Hope it's ok, but I'd add a gasket or trim the head to lower compression to 145 if it were mine. Either that or race fuel.
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Most of my money is spent on scooterparts. The rest is just wasted.
"ISO": '03 Vespa ET4 Malossi187 74MPH
Flash 9: 2001 Elite SR Contesta 72 ZX Tran, 9:1 Gears, Stock Airbox/Carb/Pipe 58.8 MPH
Punkin: 2010 Vespa/Malossi S78, 61MPH
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Re: 2000 Japan Jog

Post by veedubh20 »

compression 171 is polini corsa w/ oring corsa cylinder head and oversize malossi piston 47.8mm, base paper gaskets

Compression 164 is top performance black trophy, asso 47mm piston, both aluminum gasket.
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Re: 2000 Japan Jog

Post by Wheelman-111 »

Greetings:

I'm just not sure if even the precise, high-quality Corsa can survive with that compression on pump gas.
Wheelman-111
Most of my money is spent on scooterparts. The rest is just wasted.
"ISO": '03 Vespa ET4 Malossi187 74MPH
Flash 9: 2001 Elite SR Contesta 72 ZX Tran, 9:1 Gears, Stock Airbox/Carb/Pipe 58.8 MPH
Punkin: 2010 Vespa/Malossi S78, 61MPH
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Re: 2000 Japan Jog

Post by veedubh20 »

corsa bore still can handle on 92 gas.
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Re: 2000 Japan Jog

Post by veedubh20 »

Here is my daily riding. :coolcruise:
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