big one exhaust systems

Discussion in 'Scooter Tuning' started by jpderv, Mar 25, 2011.

  1. jpderv

    jpderv New Member

    Messages:
    36
    just curious has anyone ever had any exsperiances with bigone exhausts ive been doing a lot of reading on here and havnt heard anyone mention them.

    i can get one for my bike for 110 which i think is pretty reasonable.
     
  2. shiny_SR

    shiny_SR Member

    Messages:
    98
    Rides:
    runner vx
    i had one on my speedfight 100, improved performance slightly and sounded ok,
    i got it second hand for £40,[​IMG]
     
  3. jpderv

    jpderv New Member

    Messages:
    36
    lucky you lol its just everyone keeps mentioning leo vince and doppler and all the other makes but never heard of big one before i may go for it when i have the funds
     
  4. Admiwal Wabbit

    Admiwal Wabbit Member

    Messages:
    328
    For the price of it would it not be worth going for a more well known/possibly better performing exhaust?
     
  5. jpderv

    jpderv New Member

    Messages:
    36
    hmm you may be right i just thought i would break the mold and go for something different but it could be a cheap non performing exhaust and not worth the money whats the next best exhaust for around the same money?
     
  6. tErr0

    tErr0 Administrator Staff Member

    Messages:
    5,816
    For what bike?
     
  7. jpderv

    jpderv New Member

    Messages:
    36

    its for a suzuki katana lc 1997
     
  8. tErr0

    tErr0 Administrator Staff Member

    Messages:
    5,816
    Well I can't find that they even make them for that bike. :confused:

    To me it looks like you have two options... Either a LeoVince TT for about £77. Cheap but a decent sport exhaust or a Yasuni R for about £150 if you are planning on tuning the bike quite a bit. I wouldn't advise that on a katana however as they are pretty terrible bikes to tune.
     
  9. jpderv

    jpderv New Member

    Messages:
    36

    na not really planning on tuning it it just has to last me to next year.

    out of curiousity what makes them a bad bike to tune?
     
  10. tErr0

    tErr0 Administrator Staff Member

    Messages:
    5,816
    They are pretty terrible engines as stock so tuning them is more work. Not many parts are made for them because of this as well. Parts are normally more expensive too.
     
  11. jpderv

    jpderv New Member

    Messages:
    36

    i see not a good base to start with then im not planning on tuning it anyway but i am fitting the 70cc kit that i got you seem very noligable in the subject so il ask you will i need to adjust the amount of 2stroke oil that it gets saying thatl itl have a bigger piston and if so how?

    thanks
     
  12. tErr0

    tErr0 Administrator Staff Member

    Messages:
    5,816
    No idea how on your bike. Normally the manual you get with the kit will tell you what sort of oil increase you may need.
     

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