Club G40 Forum

Technical => Engine and Transmission => Topic started by: Doc J on July 23, 2009, 05:11:03 pm

Title: Exhaust manifold
Post by: Doc J on July 23, 2009, 05:11:03 pm

Can someone help me with the best sizes of the above exhaust manifold (4-2-1) for G40, if the end of it is on 63mm?