I need to find a header to fit a quadra 400. I have looked all over but i really wantto run a KS canister but i need a header. Does anyone know where i can get one? Is the quadra 400 have the same mounting as a quadra 52 or 35? That might help. Thanks guys

Hello; I can make you a header if you like. I can also make you a cannister configured however you want. Here is a pic of a setup I made for a Poulan 46 im working on. It puts out 85db @ 25 feet. It can be difficult sometimes doing custom work without having your plane/engine on hand; but with some careful measuring I think it could be done.
If you are interested let me know.

Adam