Yeah, that's what I was telling him. Didn't want to say it was 4 bar or 4 x 14.4 lbs, too confusing. FWIW, most injectors are rated at 3 bar or 43.2 lbs of pressure.

I bought the wrong pump for my grand am, 1 bar/14.4 lb and the thing would run but it would fall on it's face during hard acceleration. I put the right pump on it and it runs like a striped arsed ape now.