injector sizes for a single fd to4s

[slingo]

as above guys im hoping to use a power fc but im sure you cant run over 1500\'s ! whats the best ones to use ? aiming for 400bhp

[lee mills]

1680s you can use them with the apexi no probs

[slingo]

thanks, is the 1680\'s in the secondry rail ? and what do most people use for primary buy the looks of the rail ive got stock . also can you recomend a good fuel pump i havent had it out the tank yet but im looking to replace and hard wire it ? sorry for question time lol

[lee mills]

thanks, is the 1680\'s in the secondry rail ? and what do most people use for primary buy the looks of the rail ive got stock . also can you recomend a good fuel pump i havent had it out the tank yet but im looking to replace and hard wire it ? sorry for question time lol

 
1680s in secondary rail but you will need to change it for one that accepts 1680,s.
primaries depends on what power you intend to run.
bosch 044 is a good pump but there are lots of others sard/bnr etc
Hope this helps
Lee

[chrisJDM]

if you are going by the commander i think it only shows 1500cc injectors on there, the commander is not the best tool for mapping its best ot get it done properly via laptop and correct software.

As lee has said 1680cc secondaries are the way to go :Thumbsup!

[slingo]

cheers lee ! the car was built in 2000 and ive got no idea of parts used its got a tdo4s,sard fuel pressure reg,panspeed ecu of some sort, im just about to take the engine so i will have a look at the injectors.the engine has failed and im looking to rebuild it and refresh the mangment and fuel ! ive seen the guides to laptop mapping ,looks very intresting