
23 Star Beta Tester
Posts: 816
Joined: Mon Feb 27, 2012 3:51 am
Location: Ludwigshafen/Germany
Cars: Alfa Romeo 159 1.9JTS
Opel Vivaro 2.0CDTI SE
Re: BRC 1966 - Gentleman Brobots Club [RACE 2 P&Q]
Packbat wrote:@Pyrlix: Ah, I see - I'd never heard of DAOHC before I played Automation, so it is very interesting to me to see how widely used it is.
I never heard of it aswell! But i found out why... most manufacturers just dont designate their DAOHC designs as DAOHC. Its mostly OHC with tappets... and not OHC with arms - the only difference is that in a DAOHC configuration the valves are like this : "|" and in a SOHC they are like this "\_/"
The reasons they went for it was: Emissions, Emissions and Emissions. Atleast that is what some people over at the Opel Tech Team told me.