Thread: One Way To Build A '32 Hyboy

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Welcome back Ken!

Putting coolers inside the frame - What a neat idea. I've crammed all kinds of crap inside the frame rails before, but never thought of putting fuel or trans coolers there. Are you allowing ambient air to flow through the frame rail? If so, where are the air intake and outlet?

Richard- Thank you, the fuel temperature seems to be very critical on these engines. My exhaust is so close to the fuel tank I was concerned about fuel temperature.

J.Robinson-Thanks, good to be back. If you look at page 13 you can see the inlets for the air passage on the drivers side is for the fuel cooling and on the passenger side is for the air conditioning plumbing. Both outlets are at the area where the muffler is closest to the floor, trying to get some air movement back there to keep the interior temperatures down and cool the fuel tank.
Ken