Where can I get an inlive high PSI pump. Something like 55PSI is high enough, I need it for a S15 MPFI project.

 

I'd reccomend you use a ford fuel pump, its what I used on my v8 s-10 blazer. The application is an 89 F150 with a 302 or 351. It's the external pump. I think the part number was E2000. Cost me about $65 with a lifetime warranty at murrays and it's much quieter then the aftermarket that came with the tpi setup on my trans am. What sort of engine are you trying to power with this thing? I'm not sure what kind of flow it puts out but for something not too crazy its adequate. Its got "Max. 95 psi" stamped on it.