Rich in cylinders 1&2

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#9 (permalink)

12-27-2016, 04:33 PM

1795

CC Member

Join Date: Aug 2013

Location: Canandaigua, NY

Cobra Make, Engine: SPF MKII Riverside Racer FIA

Posts: 2,507

Not Ranked

It could be the intake gasket or intake manifold. I had a Performer RPM that kept having oil leaks into #2 and would could the plug Tried to change gaskets twice, the second time we noticed that the intake manifold was a bad casting and would wobble side to side (lie a table in a diner) and when that gasket failed, ordered a new Performer RPM intake and it was square. Replaced it and 5,000 miles later everything was still running fine. No more fouled plugs or oil leaks.

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