HTV Boats
Well-Known Member
- Joined
- Nov 8, 2006
- Messages
- 2,513
This is an Irwin stamped pipe with a steeper convering cone welded on. This cone has a built in internal stinger. Inlet is .750 and made to slip over a 5/8 header. Outlet stinger reduced from .370 to .345 with a brass tube that can be removed. Very quiet. It works on a .45 but did not seem any better than a standard Irwin. Might not have run short enough as it has more volume and may be a better .67 pipe. Just something we played with and time to sell or trade for a .45 Hopper/silver bullet. $85 shipped (USA lower 48)
Mic
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