U have to pull the blower to change the injectors...i got away with not pulling the blower by slightly bending the fuel rail..not recommended but it worked with no issues. Like I said before bap is fine for given hp goal.no gaskets needed unless the stock metal blower gasket wasnt used and rtv was Instead. U wont make 580 unless u have a single blade throttle body. it will be a bit choked up like mine,thats why im only at 552.mcloud clutches are some of the best but bet the twin disc.$$$ though and upgrade your input shaft to 26 spline.
It does have an accufabe monoblade throttlebody and i just found out a twin disk mcloud clutche Will the fuel pump voltage booster take the place of a bap or do i need a bap i am kind of confused between the two thanks