engine stumbling at high rpm????
hi all
have a wee problem,
when i open the throttle smootly and accelerce gently in 1st gear its all ok as far as i can tell
then when i change up to second and give it some its ok till about 6000 rpm then the engine starts to stumble/ splutter... this is the same throughout the gears.
engine is a 2002 honda super blackbird on EFI
now the only thing i can think it might be that is obvious to me is that i have removed the air box and just have ITG socks over the trumpets is this lightly to be part of the problem i though iniialy it might be turbulance from the bonnet scoop but i have blocked that off and the problem is still there..
any ideas??????
tilly
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