044 can have apparently pick-up issues hence people running them in line with another pump and a swirlpot. I'm not convinced this is necessary for what you're aiming for, so unless you specifically want to do that you could replace the stock pump with a new Walbro with a decent flow rate. I have done this on mine running at an estimated 450bhp. I forget what model I've got, I can find out for you if you need.
Don't forget to replace the fuel filter while you're at it. Also, give the pump a permanent 12v feed. Likely as not you'll be relocating the battery to the boot, so take a new one from there and plug it into a relay using the original variable voltage feed to switch it.
m.
Don't forget to replace the fuel filter while you're at it. Also, give the pump a permanent 12v feed. Likely as not you'll be relocating the battery to the boot, so take a new one from there and plug it into a relay using the original variable voltage feed to switch it.
m.

I figured, with the twins getting harder to maintain I\'d take the opportunity to go single while the engine was rebuilt. Also gives potential for development of the car over the next few years when I can afford some more bits.