TT Pro 46 Plug and BHP
Hi all..
Looking at buying the TT46 PRO for my new Blackhorse Travel Air.
Looking at the TT website, why do the PRO's seem to product less BHP but more RPM than the GP series.
Is RPM better in an engine in the air than BHP
Also, what plug does the Pro 46 use - Hot??
Regards
Declan