Dude, gut your pipes and forget about it. When you're rod is knocking you'll know it when it sticks out the side of the engine WITH the gutted pipes.
I put my non gutted pipes on last week and I hear everything. The reeds, the gears heck, the dang fuel pump, whole things sounds like a massive sewing machine. When you gut the pipes or put an aftermarket set on, all that goes away, 'cept for the smile.
I put my non gutted pipes on last week and I hear everything. The reeds, the gears heck, the dang fuel pump, whole things sounds like a massive sewing machine. When you gut the pipes or put an aftermarket set on, all that goes away, 'cept for the smile.