Member - JohnR (Vic)&Moses posted:

Rosco, I have heard of a company in Victoria that has used CNG in some of their milk tanker collection fleet. It takes about 8 hours to fully refuel and they have been getting very considerable savings in fuel costs, however the repair costs per motor have been 'substantial'. The motor conversion costs were not in-substantial either.

On the additive to diesel burning, I have heard that the crudest addition is a jet just going through a standard tap into the air intake for a very substantial boost in power and burn rate. The burn rate for the diesel going from 73% to in excess of 90%. Been a great boost for hills I hear, but turn it off on the flat. I don't know that Roachies already high heat GU would stand that though.

navcom posted:

my name is kenny i know a little bit about this subject

keny posted:

i have a nissan urvan thats been running on 40% mixture for 5 years now its been reliable does about 1000kls per tank 60l diesel 20-30l gas it starts quicky 70% less smoke at full boost power is td42ti did this conversion myself i am a heavy stream diesel mechanic currently employed by cummins diesel hope this helps thanks

Sarg posted:

a bit more

http://www.cumminswestport.com/