rx engine into mx5?

[antnicuk]

ive seen a 550hp cosworth engine in a westfield before. it span all the way through the gears to an 11.1 quarter. still spinning over the line. too much power i think

cossie is not the best engine for a light car like a kit car,  it has a really peaky power band and running that sort of power its running about 2 bar of boost and comes in like a kick in the nuts.

you dont see too many 550 bhp cossy engines,  he must have thrown some money at it.  

11.1 is still very impressive! what was his terminal?