NGK PRF7B plug gap..?
24 September 2005, 07:48 PM
#1
Scooby Regular
Thread Starter
iTrader: (1)
Join Date: Oct 2004
Location: Half way up
Posts: 4,791
Likes: 0
Received 0 Likes
on
0 Posts
NGK PRF7B plug gap..?
Just got hold of some NGK PRF7B plugs for my 05 WRX. What should the electrode gap be and is it ok to check using std feeler gauge as the electrode looks a little delicate..?
Thread
Thread Starter
Forum
Replies
Last Post
