alec.m
Dedicated Member
Apologies if this has already been posted but I couldn`t find it anywhere. I was looking on .net :ymblushing: and found the following info. I`m not sure that I should copy and paste from there so I`m giving the link to the original article on PH. If it`s allowed it might be a good article to be reproduced for the knowledge base.
http://www.pistonheads.com/gassing/topi ... &t=1143543
http://www.pistonheads.com/gassing/topi ... &t=1143543