Probably the quickest £700 i have spent. Got there and they only had 3 VXR injectors so i had MSD 550cc ones put in, they went out in the car for about 15 -20 mins come back and said its done. I said about putting it on the rollers but at £65 thought i would just wait and get it done around where i live for over half the price. I asked Chris what he thought it would make, he said "Probably about 280bhp, it feels quick", excellent i think to myself, payup and on my way.
On the motorway put my foot down and was expecting it to rip my face off but TBH was a bit disappointed, don't get me wrong it does feel faster but i thought going stright from nothing to P3 software would make a massive difference. Anyway after about an hours driving i put my foot down and after 12psi the car just stutters quite badly and boost it not holding steady . I guess its the plugs being blown out, so i am off out to get some others and will let you know.