I ordered the Extreme fuel upgrade kit.( 1600cc injectors,fuel pressure regulator, competition fuel pump).
I ordered it from Jason. Has anyone had any experience with this install? Is there anything else I will need to complete the install? Any help will be appreciated.

Brady Mahoney

 

Ah....sorry bud...but this is in the wrong section...try the 3rd Gen Specific Section...Good Luck! Or...have you tried to email Chuck from Rotary Extreme...he's a good guy and he'll help as much as possible.

 

Damn I though I was in that seciton.

Thanks,

 

my dad lives in wilberton ok. lol i used to go there for the summer.

 

moving this.

 

Where ya movin it too?

 

i moved it from the classified section to the 3rd gen section.

 

i too bought this kit. i've ran into 2 problems with it. one is the fuel rail has no spot for the fuel temp sensor, have no idea what i'm gonna do about that. and 2, you'll need to get some bosch connectors and solder them to your harness to work with the injectors. i'm still searching for those, so if you know where to get em, lemme know

 

Do th eBosch injectors need to be soldered up or can you use the stock plug connectors? Does anyone know.

 

the stock connectors will not work with the bosch injectors. i ordered some that i think will work for $5.11 each. they will need to be soldered, but that's not a big deal

 

I got my bosch connectors out of an old HKS AIC kit...might just be able to order the connectors from HKS(worth a shot anyways). Also, be sure to solder in resistors...bosch injectors are low impedance...PFC is high impedance.

As far as the fuel temp sensor, if you've got a PFC and datalogit, go into setting two right most center box and turn everything to 1.000...basically turns off the fuel temp. I have done this(as well as dozens of others here in Japan) and have had no problems whatsoever.

 

With that kit I sell there are a couple small things that will have to be purchased. One are the injector clips, which I do have here. You will also need a couple 90degree bends for the regulator along with some fuel line. In the next couple of days Im going to figureout pricing and probably offer all of that in the kit, so there are no problems. That will raise the price a little, but less headache for you.

Thanks
Jason
www.rx7store.net

 

In the mean time where is the best place to get the 90 degree bends and the fuel line. Is this stuff a local auto parts store will carry?

 

www.summitracing.com
www.jegs.com

 

i've got the injector clips on the way, but am i really going to need resistors? if so, which ones and how do i connect them? i have a PFC, but no datalogit, so what should i do about the fuel temp sensor?

 

Where are you guys getting the connectors for the bosch injectors? From ford? Another question is are the existing primary and secondary injectors both low impedance? I would have thought that the primary's would be high impedance?

 

The stock 550's are high impedance. The 1600's are low and they use GM connectors. Jason said he has these available.

 

Hey Jason do you have a part number for these connectors? Or what year/make/model they are from. I thought that only Ford SVT was the only vehicle that used 1600cc bosch injectors?

 

I think they are from the Grand National or the WS6??

 

NorthWest, Ford has the clips with the wires but are pricy in Canada. If You Guys need injectors and the clips try http://www.force-efi.com/ untill Jason gets His order in.

He carries alot of injectors , clips, and pins are cheap. A word of warning when ordering You primary injectors. The Delphi style do NOT work in the primary spot as the body is to fat to seat. You must use a Bosch type injector.


I still am trying to figure out how the primary injectors are going to seat properly in the plastic air bleed sockets or also called difusers. I think I am going to use another small o-ring on the tip so the plastic injector tip will form a seal on the difuser. Anybody have comment on what to do? The secondary 1600cc Ford injectors seal very nice becuase the difusers in the LIM have an extra rubber O-ring on top.

Steve

 

i bought some connectors from www.importec.com that i'm pretty sure will work, for $5.11 each. i'm waiting on them to arrive and i'll let you all know if they do or not. if you need urs asap, get them from jason, at least he knows his works!

 

okay, i got the connectors in today, they do work. they are part number 920145b at www.importec.com

they come with the wire clip so they can't come off and have a pigtail for wiring

 

My extreme fuel kit will be here tomorrow. Can anyone tell me what fuel line connectors I need to go with it. 90 degree bends ect...

Brady

 

you will need 2 Earl's or similar brand -6an 90 degree fittings with 5/16 inch barbed ends for the fuel line. you will also need the same type of fitting for the return line from the FPR, but the bend will depend on where you mount it. the 2 90's, one will go on the end of the fuel rail, the other goes on the feed to the FPR. this is what i did at least, made it simple to install, you will also need a few feet of 5/16 fuel line and don't forget the hose clamps!

 

I just want to make sure I have everything before I tear my car apart. I want to drive it not have it torn apart for weeks waiting on parts.

Brady