I'm sure some of these questions have been asked before but I can't find a proper answer.
Basically I've got a turbo 4age in my ae92 levin. Injectors are 540cc ones and have a walbro 550hp fuel pump so I'm not to worried about these, more worried about the fuel line size.
I'm trying to figure out how much hp the fuel system can support, how much hp have people got out of one of these with stock fuel lines. Who's got what out of the stock fuel system?
Second, on the likely chance I need to upgrade the fuel lines I'd like to keep it as simple as possible - replace the steel lines running under the car, this is fairly straight forward, just new lines and bend them up, new fuel filter and flexi hose to the rail and a larger return line and fpr.
But the bit I think will be tricky is the line straight after the fuel pump in the 'top plate bit' of the fuel tank (the bit with the pipes and which the fuel pump bolts to). What I was thinking is that I could replace this with a supra turbo or something like that's 'top plate bit', is this possible and what size pipes are in this bit in a supra?
What would be really useful is if someone with a supra turbo could take pics and measurements of this top plate bit - bolt spacing and pipe diameters, any takers?
