mine was using a posh box same thing as the m max
and it did have a set of jha pipes on

i did warn you you it wouldnt get done quickly thats just the way mick is it
but like you say he just loves 2 strokes

i am sure you will see mid 60s when its all done

i will going done there on mon with my race bike as i ve got some hrc goodies for him to play with
_________________
Half the strokes, twice the fun