hey people posted up the other day for a mate ( milky cos on here ) about his 2wd saph cos , its stage 3 runs EA chip , as it got to 5k it was hittin a brick wall just missed it tits off every one said get some 071s well they come in the post yesterday gapped them to 0.55 as recomed to me took it out and still the same thing , will try new leads but what else could it be or is it a case of replacing the hole ignition system untill it stops