Intank Pump Or External Pump? For Sedans

[rhys]

is it better to replace the intank pump or add a external pump to help the stock intank pump? not talking about a surge tank setup just adding a external pump. this is for a sedan.

[RAP1D]

An external, say an 044 will support more power (600-650hp at the fly), but a good, equally rated intank pump will do the same.

Intank is quieter, runs cooler... but doesnt fix the surge problem they get at under 1/2 tank.

Reliabliity on some aftermarket intanks can be a little hit and miss due to the fuel line conections on the pump, search around and get the correct fuel hose fitting and it should be reliable.

[our06t]

really can't beat process west set up if you wanna do it right

[RIP85]

why not in tank and surge with external pump best of both

[Erko]

really can't beat process west set up if you wanna do it right

I have a process west surge but Rapid Systems is also worth a look

[iTec]

why not in tank and surge with external pump best of both

if you are going to do the surge tank then dont need to do the intank, its only purpose is to fill the surge tank

[rhys]

rapid surge tank is 3L how many Litres is the process west one. only problem is surge tank setup is like $1000 where intank pump is like $200. for the money conscience ppl its alot of money difference

[iTec]

rhys I am pretty sure Process Wests is a 1.5L surge tank.

You are right that there is a big difference, but the fact is that in a sedan with +300rwkw a surge tank should be a required item, It does not take alot to get fuel surge and leaving your pistons sticking out the bottom of the block is slightly more expensive then a good surge tank and 044

[PHANTMXR6]

Process West surge tank is just under 2 litres.

http://www.fordxr6turbo.com/forum/index.ph...st&p=811509