Predator 212cc Harbor Freight J Exhaust Pipe, 3/4" NPT Female Thread.

-Gasket & Engine not included. 3/4" NPT 304SS female Threaded. You can put a 3/4" muffler exhaust or pipe line buying at home depot to get the engine gases out of your garage or any other closed places. 2 Lock washer and 2 nut included. 1/4" thick flange, wall heavy duty. 5.25" long (see photos for details) Stainless Steel 304 Thread Half Coupling... the rest of the pipe is mild steel. Good for: Mini bikes, go karts, generators... multipurpose. Fit in the following engines: Predator 212cc (6.5hp) Predator Hemi, GX160, GX200. Powerhorse 208cc, Duro XP7HPE 7 Hp... and many other clones, please check the measurements of your engine before you buy. center hollow to hollow 1"13 (see photos for details) Finding the Correct Pipe Thread Size National Pipe Threads (NPT) Pipe sizes do refer to physical dimensions, but the plumbing industry standard for the sizes of pipe is not always as straight-forward as measuring the pipe. Measuring the pipe will oftentimes mislead you into choosing the wrong pipe, so do take care. The "pipe thread size" as shown in column 3 of the table below is measured and based on the inside of the pipe. But, to actually determine the size of a pipe, the outside diameter of each pipe or fitting must be measured and compared to the table for size identification. For example, a 3/4" NPT pipe thread has an outside diameter of 1.050 inches. Each thread size has a defined number of threads per inch (TPI). The 3/4" NPT pipe thread has 14 threads per inch. Both the TPI (threads per inch) and OD (outside diameter) of the thread are required for positive identification of thread size because several sizes have the same TPI.

• This is custom made. weighs around 17oz. Good for: Mini bikes, go karts, generators, Predator 212cc & Hemi. Honda GX160, GX200”