20v 4age Blacktop – Oil pump with custom options

Description

20v 4age Blacktop – Oil pump

A new and genuine Aisin oil pump intended for a 20V 4age Blacktop. Sold as is or with the additional options. All genuine pumps come with the gaskets for the oil pickup and to the block as well as the front main seal.

Custom product options

– Oil pressure up kit: A simple kit to raise the regulated oil pressure rating of the pump. Suggested for anyone holding the engine in the upper end of the rev range, running an engine oil cooler or running a higher than original RPM limit. Pre-fitted for free to a pump when purchased together.

– TODA upgrade gear set: For when things get serious this gear set is a must. As a rough guide this is for engines that reach 9000 revs and beyond. At this point the original sintered metal gears are prone to snap and the TODA replacement made from Cro-Mo steel keeps on going. Pre-fitted for free to a pump when purchased at the same time.

– Ported: The oil pump is taken apart, the harsh steps carefully taken down into radius corners, cleaned, gears pre-packed with grease to prime on first start and then reassembled with high tensile internal hex bolts instead of the original problematic JIC (looks like Philips) head type. NOTE ON TIMEFRAME: Due to the time consuming nature of this modification it may take up to a week before a pump with this option is dispatched.