I am looking into replacing my injectors with a more efficient set. my engine is not modified, less the drop in K&N air filter, and i just want to replace them for the hell of it really. on Hughes website the only have the sets of Accel. they are 279.99 for the set. first question on those is which lbs is OEM or is best for a no mod motor. and lastly is there a cheaper brand that is still quality? i see Bosch sets for about 150 but its Bosch and am a little hesitant.

Hughes selection:

http://www.hughesengines.com/Index/p...NjZXNzb3JpZXM=

 

They have bosch 4hole injectors on the jeeps. I installed them on my ram 5.2 seem to work well. Bought them off ebay for $100 they were cleaned and refurbished by a guy up in ma pretty nice overall quicker throttle response.

 

what is stock on ours? 2 hole?

 

1 hole. Your 2000 should have red injectors rated for 23.9#. I have a set the bosch 4-holes mentioned above. I did not know those came in jeeps though. It definitely changes the way the truck runs. Slight decrease in mpg unless you tune for them.

 

so i wouldnt want that then. mine is getting 11 as it is. so are there decent one holes out?

 

I think the problem is the rating for the stock injectors. Most are 24# and not 23.9#. I'm not saying they make the truck run bad, truck feels stronger and smoother.

 

so going with a one hole or two hole with 24# should be a good route than?

 

Uhh, no dont think so. Its the amount of fuel they spray, going to be the same whether its a 1-hole or 4-hole. The different hole arrays cause different spray patterns, which helps in atomization of fuel. So, any 24# injector will run slightly richer that the stock 23.9's. If your set on buying some, the bosch 4-holers are very cheap on ebay.

 

I'm using Bosch #0280155784 (EV6) 4 port injectors.
22.3lb/hr@43.5psi (23.7@49psi)
Get a set of EV1-EV6 adapters to plug them in.

PS: I have stock = Siemens 53030778 (EV1) 21.9lb/hr@43.5 PSI (23.2@49psi)

 

He has a 2000. Different injectors. Rated at 23.9 at 45 I believe. You would not want to go smaller.