Porsche 928 5.4l Flowmatched Bosch 4-hole Upgrade Fuel Injectors 93-95 Set Of 8 on 2040-parts.com

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HIGH REV INJECTORS

This ad is for 4-Hole design injectors

Full Set of 8 injectors

By upgrading your injectors you get

1.Gains in horse power

2.More torque

3.Greater throttle response and greater fuel efficiency!

In the pictures you will see both design II and design III’s. They have the same specifications

And are both 4-hole injectors. If your application has clips let me know prior to buying so that I can send you a set that has grooves in them for the clips. Also some sets may have a ford stamp on them, this doesn’t mean that they are ford injectors and that they will not work on your application if you have GM, CHRYSLER Vehicle ECT..

They are Bosch injectors and will also have the Bosch logo on them!

If you would prefer either design 2’s or 3’s let me know prior to buying otherwise I will send out either  

Or.

Every set is flow matched within 1% variance!

Flow matching them within 1% variance will ensure that equal fuel distribution goes to all cylinders. Most vehicles only have one oxygen sensor for four cylinders. Due to this the computer cant detect individual cylinders that are leaner or richer than the others.

With that being said, under heavy load or high speeds, if one injector that’s  leaking causes the whole side of the motor to appear too rich, the computer will try to lean out that entire side to fix the issue, resulting in three of the cylinders running too lean and one that’s still rich due to one leaking fuel injector. That can be really damaging to the life of the motor.

However by ensuring equal flow to all the cylinders by getting flow matched injectors helps increase the life of your motor especially if your going to race or go off roading.

Refurbishing steps!

Each fuel injector is washed and checked over for any damage to the body and connectors.

Each fuel injector is then put into a ultra-sonic cleaner that breaks down any deposits that have formed inside that could cause it to stay stuck open or make it leak.

Than the fuel injectors get reverse flushed with the filters out to take out any deposits that it may have inside.

Every fuel injector is then put in the flow bench to ensure proper flow at static and at different various speeds to make sure they work right.

Every fuel injector is also checked to see if it leaks under high pressure.

Every fuel fuel injector is then put into 1% variance groups based on the flowing measurements.

Every fuel injector gets new o-rings, filters, spacers (If design 2) and pintle caps.

I will beat anyone’s price on ebay!!!

I will ensure 100% satisfaction or your money back!

If you have any issues with your set please write me an email and I will resolve the problem. If you need a replacement set I will send a set out to you to replace the defective one. Please let me know if you are pleased with your set and before leaving a negative feedback please let me know about the problem first so that I can have a chance to fix it.

All shipping is done through USPS!

All orders before 3:00 pm eastern time will go out the same day!

We are closed on weekends so if you place your order after 3:00 pm on Friday then your order will go out on Monday.

 days

Priority Mail Domestic is 2-3 business (Free)

Priority mail Canada 3-5 business days ($20)

Priority mail worldwide 5-10 business days ($25)

Express mail domestic 1-2 business days ($18)

Express mail Canada 3-5 business days ($35)

Express mail worldwide 3-5 business days ($45)