injectors?

Information on the naturally-aspirated KA24E and KA24DE engines.
mean green s14
Posts: 253
Joined: Wed Oct 01, 2003 2:21 pm
Car: driving like a retard

Post

was wondering what size fuel injectors go good with the nsport kit, i was thinking of getting msd 50lb/hr is this to big im stupid and would gretly appr. some help!


Nathan
Posts: 5629
Joined: Fri Mar 07, 2003 6:43 am

Post

What kind of fuel management do you plan on using? the 50 lb. hr's would also need a new fuel rail from somewhere... look at http://www.jgycustoms.com

voddka
Posts: 79
Joined: Sat Aug 09, 2003 2:59 pm
Car: A bunch of stuff

Post

They sell 385's with the kit as the stage 2 package, so 370's with the fmu should be alright, unless you have grander power goals, then 50 lbers are fine. It all depends on how much boost you plan to run.

240marcuSX
Posts: 4005
Joined: Sat Feb 22, 2003 11:00 am
Car: E34 525i
E46 M3

Post

will the jgy fuel rail fit the KA24E? all it says is SR and DE.

Turbo 510
Posts: 129
Joined: Thu Jan 02, 2003 10:45 am

Post

The 370cc TT injectors will drop into the stock fuel rail and are good to about 275 HP with the correct computer upgrades and/or a piggyback system. With and upgraded MAF ( Mustang Cobra or 300ZX) and furthur upgrading to the computer you can run the MSD 50Lb. injectors with a custom fuel rail (I have the rail and injectors brand new that I'll sell cheap!) or the somewhat expensive NISMO 555cc injectors. Beyond that, you can do more/different comuter upgrades for the MAF and run the 740cc NISMO injectors. Along with all of the MAF and computer upgrades it is advisable to spend some cash on upgrading the internals of the engine or otherwise you will end up with a smoldering pile of junk that will have to be built the right way. The stock engine is not suited to very aggressive turbocharging.

Nathan
Posts: 5629
Joined: Fri Mar 07, 2003 6:43 am

Post

The KA24E is actually a top mount rail allready, although I believe it needs to be modified to fit MSD style injectors (the top hole is too small).

Turbo 510
Posts: 129
Joined: Thu Jan 02, 2003 10:45 am

Post

The KAE is a top mount and the KADE utilizes galley feed injectors which must be changed to a fabricated top mount rail to use the MSD injectors.


Return to “KA24E / KA24DE Forum”