100bhp per litre

[v8owner]

Just a quick one...
What naturally asprirated 100 bhp per litre engines are there?
Off the top of my head i know the BMW M series are around there?

[v8owner]

jeremyc said:

'Fraid not: the Caterham R500 has 128 bhp/litre.

I confused by the caterham? whats the engine size and power then jeremy? I cant find it on caterhams website?

[v8owner]

On my original post i was thinking car engines.. in mainstream production..
good to here about the others tho!
maybe ill go for one of those mega-power rc engines in the ultima..