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Gsxrsam

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Posts posted by Gsxrsam

  1. 5 hours ago, Svsam said:

    Oh dang it. Thought I was onto summit!

    @clivegtothe stem on this is much longer about 273mm but it has had an extension piece welded in the middle. and it’s definitely a good 30.5 diameter at the bottom where I hadn’t pressed it in all the way O.o 

    that .4 of a millimetre is enough for the (gsxr) stem to drop out. and still baffled why it wasn’t long enough at 256mm. 

    sounds like you have bandit stem...

     

    • Like 1
  2. 7 hours ago, clivegto said:

    Just remembered I have your old front end hear. Stem length looks to be 257 258mm & just over 30mm at the bottom.IMG_20221229_133229.thumb.jpg.5803142a2f304dd49441a919b2e3363b.jpg IMG_20221229_133406.thumb.jpg.2d24b0ab3002f827f704d11d768d1265.jpg IMG_20221229_133426.thumb.jpg.379ae6e3ad45178e95901e3df1952b4b.jpg IMG_20221229_134119.thumb.jpg.a807ca53162b7c12970cc05487df586d.jpg

    30mm is bearing size...press in bit is 30.3 on slingy.

     

    • Like 1
  3. On 10/21/2022 at 10:21 AM, Bow said:

    Getting everything prepped to rebuild the top end on my Efe.

    Who are folks using for cylinder head work ?

    I know Roger does them,  but he’s packed out with jobs, I’ve purchased 1.5mm oversized valves and need the head machining to suit the valves. 
    Recommendations folks,  did ponder SEP, as they are not to far away from me,  and prefer face to face contact. 

    Grumpy?

     

    • Like 1
  4. 4 hours ago, Gixer1460 said:

    And they go / flow even better with 30/26's in them :tuM & N heads universally accepted as best stock flowing heads, its just no one trusts the shims (which on a relatively low revving, peak power 'big' engine shouldn't be an issue). Question - why would Suzuki san put the 'best' flowing head on the most under performing engine in its line-up?

    No tooling changes.... put some wussie cams in and 4mm smaller carbs makes a great torquey tourer.......All out of parts bins.... genius.....

     

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