Originally Posted by bolt-on
d series engines are up to 50 lbs lighter than b and there are all motor d series motors getting close to 300 hp. so a well researched and built d should be less expensive and superior to a stock b swap? i will expect the ensuing shitstorm
ha...for the same money dollar for dollar upgrades on NA b series and NA d series the B series will make it its bitch...generally higher displacement, and a proven better flowing head.....also I would love to see where you got this 300hp NA d series info..not saying it doesnt exist, but I am a bit skeptical
hell...with the amount of money you would have to chuck at that NA d serires build just to get around 210 at the crank I could waste that same amount and buy a Hype R motor.