k11 engine sound - kinda like a jetsons car?

[CMF_rowstar1]

this is sort of how my k11 sounds, well no quite like that but very similar.
it's at low revs or taking off...is that weird?

i remember my old k11 sounded the same but when i upgraded the exhaust which was as soon as i got it, so i couldn't hear that sound anymore because the exhaust was louder. never had any issues though.

so... now that i have a new k11 with no mods yet, the sound is there again.
it's kind of funny sounding... but is that the typical k11 motor sound?

 

[CMF_Greo]

Which noise particular?
That the higher pitched humming could be electrical interference coming through the radio from the dizzy. Which will fluctuate with the engine revs

 

[CMF_rowstar1]

no it's definitely coming from the motor i've had the radio thing before.
seriously no one's got a funny jetsons sounding engine?
both my super s have had the sound.