hey guys im new to da board..
anywayz my friend gave me a ls fuel pump that he took out of his rex since he now needs a high flow one for his ls/vtec..

now i have the stock automatic dx pump flowing my dohc zc...will the ls pump flow more gas and give me added protection from leaning out?? or the pumps same and it would be a waste of time?

 

depends on the year... if it's 92+ it's a different mounting system, but you can cram it in and it'll flow more, considering the engine differences... if the stock one works, keep it. the dx fuel tank has no baffles, so consider swapping to an si (hard cornering can cause fuel pump starvation).