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Engine Specific Info and Questions => IDI Engine => Topic started by: silvertdi on September 16, 2008, 09:06:28 pm

Title: crankcase ventilation
Post by: silvertdi on September 16, 2008, 09:06:28 pm
Has anyone tried to reduce the pressure in the crankcase?  I know some gassers put a vacuum pump on the crankcase.  It helps reduce the internal pressure buildup from blowby and increases power.  I know we have a valve cover vent that leads to the intake, but I was wondering if anyone has tried a more aggressive approach?  Would it help with the threat of run-away?