my cases so far :D

Discussion in 'Scooter Tuning' started by pembo_99, Feb 28, 2009.

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  1. pembo_99

    pembo_99 Member

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    164
    Perfect!! thats the answer i wanted to hear haha. ill stil take it back abit first put my mind at rest.

    quite exited now to get her back together got a bargain phbg 20 from e-gay, probably on the large side for a 50cc but bargain at a fiver :) pipe coul dbe better but ill settle with my leo vince zx/kx65 silencer at the moment lol

    is anybody doing the wirral egg run on the 28th?

    probably just get people answering ''what the hells that?'' lol
     
    pembo_99, Mar 10, 2009
    #21
  2. MiNoR cOnFuSiOn

    MiNoR cOnFuSiOn Administrator Staff Member

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    14,276
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    et2 monster
    not long been using it hence didnt advise the same... i know chem metal wil bond to itself but a wet to dry joint is not really a join with it... pressure fuel and other assorted things mean its a risk i dont like to take...

    but if you say its cool ill layer it. pritty sure youve been doing this alot lkonger than me LOL
     
    MiNoR cOnFuSiOn, Mar 11, 2009
    #22
  3. waxhead

    waxhead Member

    Messages:
    594
    Done it a few times
    i normally just scratch the surface to help it join
     
    waxhead, Mar 12, 2009
    #23
  4. pembo_99

    pembo_99 Member

    Messages:
    164
    thanks..all be done soon...
     
    pembo_99, Mar 12, 2009
    #24
  5. pembo_99

    pembo_99 Member

    Messages:
    164
    right. only took me 3 and a half months to get my arse into gear and its finaly finished and built up. engines going in tomrow and ill have alot of fun experimenting :D

    have played around with a few spare parts also i have drilled my fywheel and have turned down the fins from my outer variator pulley.

    ive decided to go premix now
    what ratio's do you run or how have you figured out the ratio needed?

    cant wait !! all help from you guys has been great, where would i be without scooter shack.. thanks
     
    pembo_99, Jun 24, 2009
    #25
  6. MiNoR cOnFuSiOn

    MiNoR cOnFuSiOn Administrator Staff Member

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    50:1 is about right (20 ml per litre) so for 5 litres (5000ml) you add 100ml of oil (5000:100 or 50:1)
     
    MiNoR cOnFuSiOn, Jun 24, 2009
    #26
  7. gazSP

    gazSP New Member

    Messages:
    59
    I had a peek at my crankcases on my zip sp at the weekend, there is hardly anything done to them except for a little clean up and match - very minor work.

    I'll be expecting about 24bhp out of it on the dyno next tuesday.

    We premix at 30:1 on the race bikes.
     
    gazSP, Jun 24, 2009
    #27
  8. MiNoR cOnFuSiOn

    MiNoR cOnFuSiOn Administrator Staff Member

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    14,276
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    et2 monster
    ye same as crossers..... can lean it out a bit more but you do ride high spec bikes for long periods... sprint you can run as little as 95:1....

    mix is down to personal preferance... road/general application is 50:1 same wiht minimoto's chainsaws, strimmers, anything with a 2 stroke engine really... but ye more oil wont hurt the engine, just the wallet (i do 2 litres a month as it is)
     
    MiNoR cOnFuSiOn, Jun 24, 2009
    #28
  9. pembo_99

    pembo_99 Member

    Messages:
    164
    great, at the moment its damn rich.. seem to be having troubles with generator at the moment so havent had her running, waiting for tuesday to come so i can get my hands on a flywheel puller again so i can swap back to my old one.

    in my CR i run about 32:1 only because i was reccomended that in the manual. cant remember where i read about someones theory on more oil is better for performance aswel. being slippyer?
    not many people agreed with this though.

    cool once its gone through this tank ill mix it 50:1
     
    pembo_99, Jun 27, 2009
    #29
  10. MiNoR cOnFuSiOn

    MiNoR cOnFuSiOn Administrator Staff Member

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    14,276
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    et2 monster
    on the strip adding more or less fuel will give you faster times with slower mph over the line or slower times with terminal speed alot higher..

    all depends on many many factror's... ether way correct mix is correct mix, should be no oil in the air/fuel, this would be fastest in theory, oil changes the speed at wich a certian mix of air and fuel burn.. ALSO when premixing your dropping 1 out of every 50 parts fuel... meaning your effectivly leaning out the fuel mix when you add more oil.. 2% leaner

    ether way it aint gona make the slightest difference if your jetings not right. 50:1 is a happy mix 99% of engines wil run on.. the autolube system uses ALOT less than 50:1... hence your oil dissapears when running premix.. run premix on the road at 30:1 and see how expensive it is by the end of the month ;) LOL
     
    MiNoR cOnFuSiOn, Jun 28, 2009
    #30
  11. pembo_99

    pembo_99 Member

    Messages:
    164
    haha no no ill take your word for it haha if 50:1 works for you its damn wel good enough for me.i get my oil prety cheap at work anyway...
    gota wait til tuesday til i can get this flywheel puller. my half hearted attempts to make one failed...

    ill wait the extra 2 days.
     
    pembo_99, Jun 28, 2009
    #31
  12. pembo_99

    pembo_99 Member

    Messages:
    164
    ... got the flywheel puller and one of the threads in the flywheel are non existant.. its well and truly jammed on.

    right next way around this. deos anybody know much about the ingition on these engines?

    the pickup on my older one is different to the newer one, in the way that there is a different coloured wire, ive tried joining this to the wire that did not have any other colour match and this had no spark, the diferent coloured wire seems to go to the pickup on the later one, wheras the earlyer one dissapeared behind the stator, is there any way i can wire up the newer one to work with the old wiring loom?

    i realy wana see her go..
     
    pembo_99, Jun 30, 2009
    #32
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