Fuel injectors

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09-24-2018, 10:22 PM

jaydevries

Thread Starter

Join Date: 04-21-2018

Location: Newark, Ohio

Posts: 4

Fuel injectors

So I am finally installing the ldk engine from zzperformance. Since vehicle has 130k is it worth changing injectors? If so should I upgrade them to the zzp injectors upgrade. If so what would it cost to have it tuned and who can do it for me near Columbus, ohio. Will they work with no other upgrades and what does it do to fuel consumption?

09-24-2018, 10:55 PM

RJ_RS_SS_350

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Join Date: 05-01-2014

Location: California

Posts: 7,789

I would certainly change them. Expensive/PITA to do it later.

09-25-2018, 06:08 AM

aradmahogany

Senior Member

Join Date: 09-16-2013

Location: Tampa, Florida

Posts: 1,408

If I were in your shoes I would do as much new components as you could afford since both engines will be out. new ac compressor, alternator, etc. all much easier with engine out lol

09-25-2018, 08:48 AM

Ohiocruiser

Senior Member

Join Date: 09-15-2013

Location: Cleveland. Ohio

Posts: 406

I have zzp opel injectors. They allow for more fuel flow, but it is not gonna change your mpg if you drive the same. Also they are pointless if you dont have bigger turbo, and other mods, since stock injectors are more than enough for factory set up.

Quote:

Originally Posted by RJ_RS_SS_350

I would certainly change them. Expensive/PITA to do it later.

they are not pita to get to. All you do,is remove intake manifold. Took me less than 1hour, doing it for the first time.

Last edited by Oldblue; 09-25-2018 at 04:54 PM. Reason: Housekeeping

09-26-2018, 05:40 PM

Blue_SS

Senior Member

Join Date: 06-07-2011

Location: SE Mich

Posts: 2,180

Quote:

Originally Posted by aradmahogany

If I were in your shoes I would do as much new components as you could afford since both engines will be out. new ac compressor, alternator, etc. all much easier with engine out lol

Beyond the injectors, his point is good advice. Money paid now for savings later.

Your choice, of course.