Performance Package - Mako 6 EFI (37 EFI Vanguard) ***BACKORDERED MUFFLER UNTIL THE END OF OCTOBER 2026***

The Mako 6 package is for the new Vanguard 37 EFI engine.  The package includes: Neptune EFI fuel controller K&N high flow air filter BPS Performance cylinder heads which have been ported, decked, and machined with larger stainless valves. BPS "Q" stainless high flow muffler BPS high lift cam, and tappet valves BPS billet piston rods BPS shaved pistons BPS stainless heavy duty pushrods BPS roller rockers Mako 6 decal All necessary hardware, and gaskets. This package has shown to create an extra 17 horsepower over stock on our dyno test.