Cheers for your replies
whos 1.9 is it? specialised?, PE or somewhere else?, what pistons etc have u got?
It's a specialised engines lump supplied and fitted by them. Don't know what the pistons are.
I'm thinking about getting a boost controller so I can have the boost raised to 1.4 bar. Then i'll just drive round at 1 bar of boost and flick it to 1.4 when I want to play
