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Big bore kit for honda mt-5 [message #218237]

Mon, 19 July 2010 19:12

Allan2223

Messages: 5
Registered: July 2010
Location: Kent

(1) Club Racer

Just been out on my dangerously slow mt-5 and now i want to chuck a big bore kit in it to make it less embarressing Sad

were is the best place to get one from and has anyone had any experiance with tuning these mt's ?

cheers smile

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Re: Big bore kit for honda mt-5 [message #218239 is a reply to message #218237]

Mon, 19 July 2010 19:30

The Beer Hunter

Messages: 5380
Registered: February 2004
Location: Anywhere at the drop of a...

(14) Eddie Lawson

Have you messed around with the gearing yet?

Faster acceleration or higher top speed can be expected - but not both! (& not by much) Wink

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Re: Big bore kit for honda mt-5 [message #218240 is a reply to message #218237]

Mon, 19 July 2010 19:43

SPAL

Messages: 842
Registered: June 2009
Location: London

(7) 125 GP Winner

Hi Allan,

From what I can remember, the kit was new 70cc cylinder head & piston. Not Sure if needed rejetting.

I have to ask the question, why?

Not because I can't appreciate the fact its dog slow, but:

1 Imagine that the reason your on a 50 is that your 16 and surely when you turn 17 you will off load for something else.

2 Your spending money turning something crap into something, (in my humble and worthless opinion) only slightly less crap

3 If you do it properly and re register it your taking it out of the 16 market place.

4 If your not re registering it you can only legally sell it on as a 50.

5 Found this on the web - if you havn't been put off by my ramblings: http://aerox_tuning.webs.com/cylinderkits.html

If, your not 16 and not limited to 50cc, get rid of it and get something else, now.

Sorry if this sounds negative. was suposed to help.

SPal

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Re: Big bore kit for honda mt-5 [message #218243 is a reply to message #218240]

Mon, 19 July 2010 19:49

Allan2223

Messages: 5
Registered: July 2010
Location: Kent

(1) Club Racer

well its hills that kill this bike , ive got it becasue its something abit different but were i live its unrideable , what im wondering is , is the reed valve block already ported ? probs a silly question but ..

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Re: Big bore kit for honda mt-5 [message #218245 is a reply to message #218243]

Mon, 19 July 2010 19:53

SPAL

Messages: 842
Registered: June 2009
Location: London

(7) 125 GP Winner

Hi Allen,

Probably best to check the link, all I did was google MT-5 Big Bore Kit.

I dont know SHIT about 2-stokes, had a fizzy for 1/2 hour before I blew it up,

Sorry Mate.

Post some pics of yr bike.

SPal Grin

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