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iceminion · 03-06-2008

I guess I should have been more specific about the applications for this pump.

stock cars with stock intake pipes are probably going to be ok.

cars with 4 inch intake pipes coming off the turbo have a problem.

Since the 4 inch intake pipe is such low restriction, there is absolutely no vacuum created by hooking a vacuum line up to the side.

I tested this with a boost gauge, didnt pull any vacuum at all.

again, this is for people who are having problems, if you are not having a problem, nothing to fix right?

03-06-2008	#4
iceminion Join Date: Oct 2004 Location: Maple Grove Posts: 956	Re: Venturi vacuum pump I guess I should have been more specific about the applications for this pump. stock cars with stock intake pipes are probably going to be ok. cars with 4 inch intake pipes coming off the turbo have a problem. Since the 4 inch intake pipe is such low restriction, there is absolutely no vacuum created by hooking a vacuum line up to the side. I tested this with a boost gauge, didnt pull any vacuum at all. again, this is for people who are having problems, if you are not having a problem, nothing to fix right? __________________ building a 3000GT AWD Turbo.