on discussion of my 82 z running lean, would holeys inline pump # 12-920 be a good choice.?? specs are 255lph/67gph 404 pph@45 psi.-------and will it work with the in tank pump operating along with it,??-------or remove intank pump, and if so hows the best way to pick up the fuel, where the orig pump was.??--add steel line in place of it,????---------maybe its my problem, of lean condition, im using it along with the holly.-------also anyone no of bigger injectors to fit a crossfire.???