B 03 are the only stamping I see on it at all. Otherwise I couldn't tell you. Previous owner put it in. And all his info was vague. Should have been a sign
That's what I was hoping. Bumped the engine and water pump turns clockwise from the pulley. And 2 mechanics told me that it was correct. Looking at the propellers side of the pump they turn counter clockwise which is in direction of top pointy edge
I run just gmb pump right now, granted mine is the sn version, and it works great.
https://www.summitracing.com/parts/gmb-125-1560p/overview/year/1991/make/ford/model/mustang
You’ll need a smooth pulley to run the counterclockwise rotation pump though. You might be able to score one on here or corral.
https://www.summitracing.com/parts/gmb-125-1560p/overview/year/1991/make/ford/model/mustang
You’ll need a smooth pulley to run the counterclockwise rotation pump though. You might be able to score one on here or corral.
Ya know, maybe that's the whole problem. Maybe the guy who originally built it ran the belts wrong and has the pump going the wrong way. Definetly gonna look into that. But the only thing is I don't know what year block is in the car cause it was originally an efi car and he changed it to a carb car.
Everything I read also said that but was originally a efi car and he changed it to a carb car. Was also a 4cyl so been trying to peice it all together on what's actually on the car. Been a pain cause even getting trans filter and gaskets was fun cause ended up having a c5 in it.
Damn, I surprised it had a c5. I think I have an extra fox body smooth wp pulley if you need one.
Even my 84 fox had a cc rotation water pump. I’d bet that’s your problem.
Even my 84 fox had a cc rotation water pump. I’d bet that’s your problem.
I think your right. I think now that the guy who built it put the wrong pump in and ran the belt wrong. I'm gonna change it to a counter clockwise set up