Chester362
Supporter - Titanium
Posts: 771
Joined: 19 Jun 2005
Location: Cheshire, U.K.
Sun Apr 11, 2010 9:26 pm » Post: #23 » Download Post
"Been getting some more done to the bike over the last couple of weeks.
Fitted some straight plug MC18 F3 heads that I got " .
This is what made me wonder about the MC21F3 head.