I have no issues with with stroking the 2.8L to 2.9L. I just really want to avoid the harmonics issue at all cost, but would like to get as much power out if an N/A motor as possible. I will be doing extensive head work.
I think +1 mm on the intake valves and +2 mm on the exhaust valves. Port and polish the exhaust side for Euro M50B32 headers and polish the intake side and add the M54B30 Intake Manifold to complete the flow.
I also am going to convert to Solid Lifters and run a hotter set of cams that match the flow of the head. Probably looking at a custom set of cams.
I'm going to invite Adam (PEI330ci) into this thread...
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Last edited by Hornung418; 12-24-2011 at 08:04 PM.