woppi
Pro
Posts: 1362
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posted August 18, 2009 10:42 PM
UEM Dragbike Championship - Kunmadaras / Hungary 20 - 23.8.2009
this year, it will be the first time to do the UEM Dragbike Championship in Hungary !!
http://www.kunmadarasmotorsport.hu/jsite/index.php/events/race4.html
i am there, want get many pics ?
since one week some guys from Santa Pod / UK are there an prepare the track ! to get some rubber on it !!!
http://www.kunmadarasmotorsport.hu/jsite/index.php/gallery/22-elokeszuletek.html
woppi
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1st TFA Member / Austria !
" if it has wheels or titts - sometimes you will get troubles "
2000 Limited ZX12R NOS
  
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entropy
Moderator
Posts: 8671
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posted August 19, 2009 02:41 AM
HEY WOPPI, really good to see you are racing again.
your bike all good?
you gonna take some pix of those umbrella girls in Hungary?
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ZRXDean
Needs a job
Posts: 2225
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posted August 19, 2009 08:12 AM
Good luck Woppi, lotsa pics please.
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woppi
Pro
Posts: 1362
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posted August 24, 2009 12:48 AM
--------------
quote:
HEY WOPPI, really good to see you are racing again.
your bike all good?
you gonna take some pix of those umbrella girls in Hungary?
@entropy
we rebuild the engine ! ( it needs 4 weeks to rebuild) one week later, at an street race in austria -- we did 4 test runs ---------
and ---------- PENG !!! an exhaust valve is broken ----------------
--------------- GRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR -----
my new rebuild engine is gone !!! modified cylinder head ( nice work from an austrian engine guru ) --- cylinder -- piston ----- and -- and -- and ----- grrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrr
now i have put my stock spare engine into the frame ----- for the race in hungary ----- grrrrrrrrr
----------
____________
1st TFA Member / Austria !
" if it has wheels or titts - sometimes you will get troubles "
2000 Limited ZX12R NOS
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entropy
Moderator
Posts: 8671
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posted August 24, 2009 12:52 AM
woppi,
exhaust valves mostly don't just break, what do you think the cause was??
what min piston-to-valve clearance are you running?
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woppi
Pro
Posts: 1362
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posted August 24, 2009 12:57 AM
i was running without nitrous !!! only the engine !!!
the valve clearence was ok !! i dont know which size !!
but i think the problem was -- 2 times big backfire at shifting and may be a shims went out
and then ----- peng ??????
____________
1st TFA Member / Austria !
" if it has wheels or titts - sometimes you will get troubles "
2000 Limited ZX12R NOS
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entropy
Moderator
Posts: 8671
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posted August 24, 2009 01:50 AM
woppi,
why a big backfire when not running nitrous???
you have to be very careful with min piston to valve clearance, i learned the hard way.
do you have a builder who sets up cam centerlines and measures piston to valve???
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woppi
Pro
Posts: 1362
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posted August 25, 2009 03:08 AM
quote:
woppi,
why a big backfire when not running nitrous???
you have to be very careful with min piston to valve clearance, i learned the hard way.
do you have a builder who sets up cam centerlines and measures piston to valve???
yes, i have a builder -- who knows about that problems !!
i had a little wire problem -- kill box -- air shifter -- ign. --- injection ----- from there i think, was the backfire problem !!
and i think the shims went out -- and peng !! grrrrrrrrrrrrrrrrrr.
____________
1st TFA Member / Austria !
" if it has wheels or titts - sometimes you will get troubles "
2000 Limited ZX12R NOS
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