Now we are talkin A lot has to do with the len of the restriction, If its short there is not much change in flow volume, the larger pick up 1/2 from 3/8 will flow a lot more oil than ya think, If you need that much flow is another story, Hey Mike... ... can you define suck for me..
A lot has to do with the len of the restriction, If its short there is not much change in flow volume, the larger pick up 1/2 from 3/8 will flow a lot more oil than ya think, If you need that much flow is another story, Hey Mike... 
... can you define suck for me.. 
