Ian,
I certainly will try the bolly pipe on the mono, but probably after I get back from the US.
Mr Garage has an SG he built ages ago. I think it hit the water with a Picco 45 but now has my A45 in it. Methinks giving the engine to someone else to do the development when one has not the time for it may be a bonus, although I have my ideas about the engine. As I said, the new induction is supposed to bring it close to the MAC and outperform the CMB.
Only time will tell... hehehehe
EMS Racing many hands make my work light