190 fuel pump?

[SHOtimer]

I have a stock 95 ATX, and order a Walpro 190 fuel pump today. I know this is a higher pressure fuel pump, will it cause any problems or just be a higher pressure? I hope it will just do better at supplying gas to my powerhouse. But I don't want to install it if it will cause problems I don't want, thanx
Doug

 

[shojuan]

You don't want higher pressure, you want the same pressure as stock (39 psi). It's likely that the Walbro pump you ordered is the stock pressure, it's just rated for a higher amount of flow without pressure drop. I think the 190 liter/hour walbro pump is 190 l/hr @ 0 psi and 155 l/hr @ 39 psi.

As long as the pump you're getting is a 39 psi unit you shouldn't have any problems with performance.

Rick