I think the two TPI delco pumps shown above are rated at or above 60 psi, but I am curious whether the FITECH pressure regulator really is set that high. It seems way overkill for a tbi system. I thought I saw a diagram one time of the system and they were using a combination fuel filter pressure regulator mounted right after an external fuel pump.
* 1981 stepside, 360, 727, 208, almost stock daily driver.
* 1982 Laredo j-10, 360, 727, in rough shape and in the process of being rebuilt with 401, NV4500, Klune,
. NP205,d60 front, d70 rear, fender work and minimal lift. It will probably take 10 years
* 1973 jcab mounted on 1983 j20 frame. 360/t18/208 d44/d60. Almost completed
Last edited by TexasJ10 : 04-26-2017 at 09:58 PM.