Originally Posted by rs nutter
Has anyone tuned one of these? Just trying to get some info on what does and doesn't work. Planning to build one up over the next year or so incorporating-
Throttle bodies
Emerald management
Up rated conrods and conrod bolts
Possibly high comp pistons
Headwork and cams
Lighten and balance where appropriate
Fancy doing something a bit different after owning a series 2 and at the same time show that the RS 2000 really is a real RS

What about a Focus ST170 engine ? will that fit in a RS2k ?
It's 170bhp before you start, high reving, steel rods, VVTI, 4 branch manifold, duel stage inlet or go for throttle bodies. Then all you would need is management & mapping and without the cat you could see between 190-200bhp.