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Old 09-26-2012, 07:19 PM   #1
INSIDIOUS '86
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Join Date: Jul 2009
Location: washington
Posts: 4,178
Talking Installed crank case evac today...

As the title says. I ordered a crankcase evac kit on summit. Payed attention to the instructions religiously and...

It works on my full exhaust street engine. At 500rpm it pulls 3-4 inches vacuum and I can imagine much greater at higher rpm. The top end feels a little stronger too. And this is only one side done so far haha.

most people at the track in Bremerton report half a tenth to a tenth faster 1/4 mile times with this kit but usually run 11.80 and faster. and this isn't just talk, we did this on our 67 belvedere with a 496. We ran consistant at 10.64 and started running 10.58.

So if your curious about the kit or want to try make sure your running large tube exhaust, good headers and mufflers that are high flow.

Any questions comments or concerns?
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