My cousin is a former 2GNT'er that upgraded to a TSi AWD. I was going through the garage and we have a lot of the tune up parts I need for my current build between belts and hoses. I just did a Headers and Catback install and w/ the CAI its performing quite nice; I think w/ the 60mm Jeep TB + port matched IM it'll be even nicer.

I've used the search function repeatedly for this and I cant seem to find a solid answer. Can I use a stock Fuel Pump w/ Injectors from the TSi AWD or is it not compatible? So far Ive gone w/ eBay parts and things I had from my last build but never got up to fuel pumps on my build. Thanks In advance.

2007 - Jeep Grand Cherokee 4x4 - stock work SUV
1995 Talon TSi - Sold
1996 Base 2.5" Exhaust headers back, CAI, searching for long block to build and drop in.- Sold
1996 RS Daily Driver - Blown motor
1997 RS NA Built motor - Sold

The injectors for a 4G powered car are low-impedance, vs the high-impedance ones that came stock on your 420a.

Can you use them? Yes, but you'll need to wire in resistors.

Now, without any sort of tuning, the car is going to run like total ass.

1998 Eclipse RS-T - Totaled 4/23/09 -
1998 Eclipse GST - Stroked 2.3l, HX40 fed: Build in progress
2010 Subaru Outback Limited

I hate hipsters.

Those 450 injectors are too big for your all motor. Maybe if you had a turbo

Can I use the Fuel pump though? I am going to be using Megasquirt. Eventually I would like to install a Hahn Stage 2 kit but thats up in the air as of right now.

2007 - Jeep Grand Cherokee 4x4 - stock work SUV
1995 Talon TSi - Sold
1996 Base 2.5" Exhaust headers back, CAI, searching for long block to build and drop in.- Sold
1996 RS Daily Driver - Blown motor
1997 RS NA Built motor - Sold

You should just go with a newer more reliable pump like the walbro 255. The stock ones arent all that great

For all motor would the Wally 190 be sufficient?

2007 - Jeep Grand Cherokee 4x4 - stock work SUV
1995 Talon TSi - Sold
1996 Base 2.5" Exhaust headers back, CAI, searching for long block to build and drop in.- Sold
1996 RS Daily Driver - Blown motor
1997 RS NA Built motor - Sold

Depends on your HP goals and injector size. I always recommend the 255 since its about the same price.

Ok, Thanks a lot.

2007 - Jeep Grand Cherokee 4x4 - stock work SUV
1995 Talon TSi - Sold
1996 Base 2.5" Exhaust headers back, CAI, searching for long block to build and drop in.- Sold
1996 RS Daily Driver - Blown motor
1997 RS NA Built motor - Sold

Stock pump has worked fine for me so far, but I do plan on upgrading as I near the 200hp mark

97 Talon ESi 14.943@91.35MPH N/A!
"If you need someone to provide an itemized build of materials and a flowchart to walk you through every build-related question you will need to answer at each step of the process, you shouldn't be playing with cars. "-Driggs