But Should your exhaust is too huge, ie: It is over 2.5 inches bore, you may drop a lot of your movement rate and turn out lacking ability and torque. The engine also capabilities an electronically controlled throttle, an isometric short port aluminum intake manifold, and the stainless-metal exhaust manifold https://archerugrt35781.onzeblog.com/31393874/the-smart-trick-of-4b12-motor-that-nobody-is-discussing