Well, I just purchased the car used, and it had been modded before. I bought it from a dealership, so I'm was not able to query the previous owner. He pulled off everything but a perrin fuel rail, and a K&N drop in. I was told by the shop that installed everything(there were reciepts from some of it) that a walbro 255 was put in as well, but I'm not sure if it still resides in the car. I think it is, just because the car idles a little rough...but i want to be sure.

If I pull the pump and take a look. Where should I look to find exactly which pump it is?

I'm sending the ecu off for dynoflash and that's kindof a detail I should include

Thanks in advance guys!

 

It should have the Walbro Logo, and 342 stamp on it... preceded by GGS, or GSS... Can't think right now, migraine.