Hi Guys,


have you noticed this ? i feel there is a big noise difference between A12 and A12GX engine sound have you noticed something like that ?

Thanks
Regards
Sumith

do you mean a difference between single carburetor engine and dual-carburetor engine?

Hi ddgonzal

Not that, for example B210 GL(A12) and b210 GX(A12gx)

thanks
Regards
Sumith

do you mean exhaust noise?

Hi steveo

Yes ,almost that, is it coming from different exaust system or from engine itself ?

Thanks
Regards
Sumith

according to WIKI, the A12GX has a quieter exhaust, But i would imagine that there wouldn't be to much difference in engine noise.

What size is your exhaust system?

Hi steveo

No idea about the size, but feel this is much noisy than GL, have a rough noise

Thanks
Regards
Sumith

maybe there is a leak in the exhaust somewhere?

Hi ddgonzal


What do u think is that a exhaust system leak or different exhaust system or is there a change of noise between GL and GX

Thanks
Regards
Sumith

There should be no difference in noise or power between a B210 GL A12 single-carburetor engine and B210 GX A12 single-carburetor engine. They even have the same camshaft.

Probably one of them needs a tune-up. Valve adjustment is important for reduction of tapping noise. Exhaust system and intake system (air cleaners) are the two main differences about noise.