(11-09-2018, 06:51 PM)Malcolm Parker Wrote: Hi Michael
I am using Ricardo heads on my Ulster rep and also the SWB saloon and they are excellent in every respect. When I changed the head on the saloon from a bronze Ulster head to the Ricardo, not only was the engine more lively and tractable, the fuel consumption improved by 3mpg (from 42 to 45) which shows that they must be very efficient.
Was that with the same CR Malcolm?
C