Hello

Need your opinion and help concerning injectors and fuel rail on S2000.
Does anybody using them both? if yes, can you please let me know brand name, characteristics (Cc) and there you get this, if there are full set of fuel rail and injectors, together with pipes.....if possible Internet shop..I`m out of USA

I need injectors and fuel rails, which supports 500-550 hp...

thx in advance

 

I have never seen an aftermarket fuel rail advertised or spoken of. The current thinking is the factory rail will support your needs. A couple of the more popular injectors are RC and UR.

www.rceng.com/
http://www.ultimate-racing.com/Products/Honda-US.shtml

Where is EE?

 

Thx your answer...EE is Estonia, between Russia and Finland

If I understood right, then stock injectors is 330cc (max should be ard 360-370cc)...if power will increase upto 500hp, then I need double injectors capability - 720cc?
whether stock fuel rails will support it?

 

I thought it might be Estonia. A little cold now? I'll check with another member (cjb80) that is putting out that power level and see if he is running the factory rail.

 

You can get away with much smaller injectors than that, but if you REALLY want to be safe I would suggest large injectors (maybe even larger) as well as larger fuel line, rail, etc. This would be the safest approach with headroom for environmental changes. Given your cooler weather there... that would likely be VERY important.

Check out http://www.marcuccimotorsports.com/resourc...s/injectors.xls for a spreadsheet I put together with the calcs.

 

Thx for info, today we have only - 10C and a little bit snow...

Yeah, please check....thx yrs..

 

cjb80 is running the factory fuel rail and putting out in excess of 550hp:
http://forums.s2ki.com/forums/showthread.p...4&highlight=550

If you are going beyond that you may need a new fuel but nobody has attained HP levels that require replacement of it.

 

[QUOTE]Originally posted by marcucci
You can get away with much smaller injectors than that, but if you REALLY want to be safe I would suggest large injectors (maybe even larger) as well as larger fuel line, rail, etc. This would be the safest approach with headroom for environmental changes. Given your cooler weather there... that would likely be VERY important.