Science of Speed refurbished oil pump with billet oversized gear, they replace all the seals and machine the factory oem pump to accept a bigger billet gear than provides more oil pressure. The factory gear is made from cast and they are known to fail (shatter) causing loss possible engine failure.
CT Engineering / Comptech Adjustable cam gears, these feature a locking pin that stop them from moving and also super light weight compared to oem and Toda which actually is a modified oem part.
Reply With Quote