hello everyone im new to the forum. just got a 1978 honda hawk cb400t first bike that that will soon be a bobber. i have been riding it but am having some jetting problems im running a high flow intake and staight pipes and wen im give it gas it will not clim passed 5k RPM i think i need to rejet the darbs but i have no idea wat size to buy if anyone can help it would be greatly appreciated


thanks