Back at the end of August the Hood was layed up for 5-6 weeks due to an accident I had in another car.
The Brands Hatch kit car show was its first run out in all this time and as you can see from Beckys post on the show the day didn't start the way we had planned. The Hood had a bad mis-fire which I traced down to the spark plugs which I just gave a quick clean and off we went.
Since then there has been a mis-fire only at high revs, so with a TVH meeting tomorrow night it was time to replace them.
So tonight I have fitted a new set of NGK spark plugs with the V grooved tip. After a quick test run (it was freezing) the problem is all sorted.