Is there any aftermarket Predator 301cc exhaust available?


New Member
I'm looking for something that goes straight out the exhaust port. Not sure if the exhaust would be the same on the 212 cc engines or something else. The picture below is the port on the engine and the drawing is approximate. Note the exhaust port is offset to the rear of the motor or towards the top of the head if you will. IMG_3425.JPG IMG_3426.JPG
I would think that most exhaust headers for a GX390 should work on the 301cc Predator. The 301cc is a clone of a big block Honda.

Check out your studs too. Those have been known to strip the aluminum head and new over sized studs or helicoils need to be installed.
Last edited: