Survey by Qualaroo
+ Reply to Thread
Results 1 to 10 of 10

Thread: 1985 Yamaha Swap (2 stroke to 4 stroke)

  1. #1
    Senior PakWheeler Follow
    margallar's Avatar
    Join Date
    Oct 2009
    Location
    Lahore
    Posts
    9,960
    Follows
    6
    Following
    2
    Mentioned
    283 Post(s)
    Tagged
    4 Thread(s)
    Problems Posted
    1
    Problems Solved
    0
    Best Answers
    0
    Good Answers
    0

    Default 1985 Yamaha Swap (2 stroke to 4 stroke)

    AOA,

    I have my eyes on an old yamaha that a relative is planning to get rid of. It is a 1985 2 stroke.

    edit : Its a 100cc deluxe

    Is there any 100cc or above engine that will fit the yamaha frame?

  2. #2
    PakWheeler Follow
    rxlover's Avatar
    Join Date
    Apr 2016
    Posts
    43
    Follows
    0
    Following
    1
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    Problems Posted
    0
    Problems Solved
    0
    Best Answers
    0
    Good Answers
    0

    Default

    Solution
    If its the yb 100 then you can fit the yd 100 engine which is a 4 stroke

    It has the same fitting as the engine is built around the same chasis

    Sent from my DROID RAZR M using PW Forums mobile app

  3. #3
    PakWheeler Follow
    rxlover's Avatar
    Join Date
    Apr 2016
    Posts
    43
    Follows
    0
    Following
    1
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    Problems Posted
    0
    Problems Solved
    0
    Best Answers
    0
    Good Answers
    0

    Default

    Btw if you do swap the engine plz contact me for the 2 stroke engine of that bike

    I need spares for my yb 100

    Sent from my DROID RAZR M using PW Forums mobile app

  4. #4
    Senior PakWheeler Follow
    margallar's Avatar
    Join Date
    Oct 2009
    Location
    Lahore
    Posts
    9,960
    Follows
    6
    Following
    2
    Mentioned
    283 Post(s)
    Tagged
    4 Thread(s)
    Problems Posted
    1
    Problems Solved
    0
    Best Answers
    0
    Good Answers
    0

    Default

    its a 100cc deluxe
    haters gonna hate, potatoes gonna potate

  5. #5
    PakWheeler Follow
    rxlover's Avatar
    Join Date
    Apr 2016
    Posts
    43
    Follows
    0
    Following
    1
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    Problems Posted
    0
    Problems Solved
    0
    Best Answers
    0
    Good Answers
    0

    Default

    Yep its a yb 100.. It can easily take the 4 stroke yamaha yd 100 or yamaha junoon engine as all have same chassis

    Sent from my DROID RAZR M using PW Forums mobile app

  6. #6
    Senior PakWheeler Follow
    margallar's Avatar
    Join Date
    Oct 2009
    Location
    Lahore
    Posts
    9,960
    Follows
    6
    Following
    2
    Mentioned
    283 Post(s)
    Tagged
    4 Thread(s)
    Problems Posted
    1
    Problems Solved
    0
    Best Answers
    0
    Good Answers
    0

    Default

    Quote Originally Posted by rxlover View Post
    Yep its a yb 100.. It can easily take the 4 stroke yamaha yd 100 or yamaha junoon engine as all have same chassis

    Sent from my DROID RAZR M using PW Forums mobile app
    you think ybr engine can also fit? 5 gears and starter motor are nice things to have
    @Xulfiqar
    haters gonna hate, potatoes gonna potate

  7. #7
    Senior PakWheeler Follow
    Hassan1991's Avatar
    Join Date
    Mar 2013
    Location
    Lahore
    Age
    20
    Posts
    2,280
    Follows
    4
    Following
    0
    Mentioned
    38 Post(s)
    Tagged
    0 Thread(s)
    Problems Posted
    0
    Problems Solved
    0
    Best Answers
    0
    Good Answers
    0

    Default

    Quote Originally Posted by margallar View Post
    you think ybr engine can also fit? 5 gears and starter motor are nice things to have
    @Xulfiqar
    Ybr's engine is vertical while yb100's is horizontal,both engines have different angles....mounts of both engines are different and as ybr's engine is vertical so it have mount at front while yb100 chassis doesn't had such mount so if you want it to fit you need to cut weld on chassis
    The first step towards knowledge is to know that WE are IGNORANT

  8. #8
    PakWheeler Follow
    rxlover's Avatar
    Join Date
    Apr 2016
    Posts
    43
    Follows
    0
    Following
    1
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    Problems Posted
    0
    Problems Solved
    0
    Best Answers
    0
    Good Answers
    0

    Default

    Quote Originally Posted by margallar View Post
    you think ybr engine can also fit? 5 gears and starter motor are nice things to have
    @Xulfiqar
    Many engines can fit your frame if you have a good dentor...

    It is just a matter of time and money!!!!

    Sent from my DROID RAZR M using PW Forums mobile app

  9. #9
    Senior PakWheeler Follow
    margallar's Avatar
    Join Date
    Oct 2009
    Location
    Lahore
    Posts
    9,960
    Follows
    6
    Following
    2
    Mentioned
    283 Post(s)
    Tagged
    4 Thread(s)
    Problems Posted
    1
    Problems Solved
    0
    Best Answers
    0
    Good Answers
    0

    Default

    the yb100 engine you mentioned will do. Fewer alterations are better....denter only knows about joining metal, not metallurgy. I have no trust on those oxy-acetylene welds
    haters gonna hate, potatoes gonna potate

  10. #10
    PakWheeler Follow
    rxlover's Avatar
    Join Date
    Apr 2016
    Posts
    43
    Follows
    0
    Following
    1
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    Problems Posted
    0
    Problems Solved
    0
    Best Answers
    0
    Good Answers
    0

    Default

    Quote Originally Posted by margallar View Post
    the yb100 engine you mentioned will do. Fewer alterations are better....denter only knows about joining metal, not metallurgy. I have no trust on those oxy-acetylene welds
    You are right brother it is better to stick as close to stock as possible.. (p.s its a yd 100 4 stroke engine)

    Sent from my LG-LS980 using PW Forums mobile app

+ Reply to Thread

User Tag List

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •