Originally Posted by Sniper
Originally Posted by Stanton


And the tune will change between a full tank and an empty tank. Unfortunately there is no “automatic” prop valve.



Yes there is.

My turbo minivan had one. Will it work on our stuff? Dunno.

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i was just going to mention that as well, but you treed me............ laugh2
all the minivans i have owned or junked over the years has had one of those things. also wondered if adding one would work in other applications.
beer