Attention Paul Lamar,

My Son & I are working towards making noise with our 1987 Wankel (in my
Tailwind) this winter I Hope.

How do we vent crankcase pressure?

Any suggestions would be greatly appreciated.

Thank You,
Dale Williams and Son Dave

There is usually a breather tube that comes off the filler neck. You can route that to over board or into the intake for better lube of the apex seals.

Why the restriction on the water outlet from the block?. I would remove that and up the pressure on the rad cap.

If you are running Tracy's EFI system you are going to have a tough time tuning it with a pressure tap off that six port manifold.

You will need to tap the manifold pressure in the rotor housing.

You might be disappointed in the power it makes.

What gear box ratio are you running?

Paul Lamar