Originally Posted by
cossie51
Paul, it's on standard crank, rods, and pistons but valve cut outs were machined in so I could run bigger cams. Engine has done about 4K miles since it was built 5 years ago including 1500 miles on a running in map. It's got a multi layer steel WRC head gasket fitted,
turbo has only been pushed to its limit since it had the Link management fitted and mapped in Nov 18.
Its the black saph you posted pics of last Sunday in cobham services !
Mate I didn’t even notice sorry, car looked sweet last week btw.
It sounds like it’s in decent nick then and 4k miles ain’t a lot, and a proper headgasket fitted too.
So I’d say easy 450-500hp.
Like many have said choose a decent turbo for another 50-80hp and you’ll be good.
Lots of turbo choices out there, new Garrett, Owens GTB, efr’s, small gt30, etc
Cheers Paul