looking at getting headwork and cams for the car. hillpower quote roughly 20bhp for the above work at a cost of £1500. thats a lot of cash for imo not really that much increase and i dont really think that your really going to notice that much of a difference tbh. makes me a bit reluctent to spend that sort of cash if im not going to be that blown away with the performance. ive got to be honest my last car was a clio cup and it was quite a bit faster than the williams is especially up to a ton. the williams currently has full magnex, de cat, hillpower shielded induction kit and hillpower stage 1 chip. whats everyones opinions?