Can I upgrade the e30 suspension using more modern design from an 135i.
I know I'll have to fabricate new support...
I'm also planning an S52 swap 3.4l, ported head, S50 intake, sunbelt race cam ...
Any advice?
Thank's
Don’t waste your money on a port-n-polish. BMW has done a pretty good job on the ports, unless you plan on spending all your time above 5k RPM, porting a BMW head is a waste of time and money.
…but if you must, look to VAC or Metric Mechanic.
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Thank's
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