Hi

I used the stock p6 when i ran in and used it for quite some time till i switched to the p8 on a race day and i think it held in there really well for 3 cont. day of racing just one plug.....on the 3rd day i ran the car with a broken silicone pipe on the exhaust which would lean out my car when i was on the straights thats when i had to pull over and shot out..after that day i converted my fw05r to RR and ran my car yesterday it wouldnt start ihad to change the plug i have moved to p6 again since it was stock. so lets see how the p6 really runs.......since its winter here.... i want to try the hot lpugs.