Yeah, had picked up on the old "name change & add a tenner" routine from previous posts..was just wondering how the platinums would compare with the iridiums? Last same length of time, good for x amount of boost etc.
I have Mongoose + huge K&N, plus a bleed valve ( closed fully at the mo !) and am looking to uprate fuel pump, and the iridiums I have in are S40is' and I've been recommended by Hiteq to move to S45is' when looking to run 1 bar plus.
