Second time out

Blue shadow

TY 4 Stroke Guru
Joined
Apr 23, 2003
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The last time I was out I put 135 mains in because of the high flow exhaust change and filter being on the out side.She would burble from start to finish on low and hight boost.I went back to the 130 mains and #2 on the needles and she came alive.This is at sea level .Running the same jetting as last year ,I just don t get it .With the mods changes she should have taken the 135 mains .I also put my lob centers at 114 this year .Plugs look nice and tan :Rockon: I sill get a little burble at take off but just for a second and good from there.Should I put it on #1 for needles to lean it out more ,THANKS :Rockon:
 
Are you running an a/f gauge, I was jetting off plugs last two years and it ran very good, but after putting the wide band on this year I found I was off on my jetting, I was rich on the mains and lean on the needles, I think they were off setting each other when reading the plugs,
 
03;s Have a problem with picking up fuel do you have updated float bowls???
 
Found problem needle pop out on # one side.Did 110 mph on 700 ft today on radar with no studs .C ant wait to try 1000 ft run ,hope to get 125 mph this year.
 


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