hey anyone know the GPH of the stock fuel pump? and the max PSI?

anyone know how many cc's the stock fuel injectors put out? PSI?

and dont the chevy blazer injectors bolt up? (4.3L) arent they #23 or something? would these be a good choice for nitrous spray?

how many quarts of fluid are in the transmission again? i seem to always forget, is it 13? (talking about total here)


also, if im going to buy a oil and tranny cooler (2 in one) can i remove the stock transmission cooler?

not sure about the fuel stuff, i believe tranny is 13.5, and i believe stock tranny cooler is built into the lower portion of the radiator.

yeah it seemed that way, but there is like 2 sections, the actual radiator and the transmission cooler......at least it seems that way.

the tranny should be around 12-13 qts

the stock full pump is roughly 150 LPH @ 43 psi

i thought the trailblazer injectors were 42# injectors?


and yes, you can remove the stock tranny cooler that is located in the radiator. well, you cant really "remove" the cooler, but you can un hook it from the radiator. i would also suggest if you do put on a tranny cooler, that you DOUBLE CLAMP ALL OF YOUR CONNECTIONS. if you dont, you may get a leak because the tranny can see upwards of 150psi of pressure in the lines.

thanks good to know.