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Pros & Cons

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The AI used to provide these results are constantly improving. These results might change.

Pros

Door tahoe is pristine and only has 140k. Installed on a 98 chevy 5. Tahoe. Performance of the truck has sky rocketed. When i bought a used 1999 yukon several years ago, this is the first thing i did.

Better throttle response, smoother idle, and a huge difference in overall power. Mileage is the best it's ever been.

After a week it seems to work as should. Will continue to monitor and update review accordingly. Works fine so far. This device works good.

Injector kit puts a fuel injector at each cylinder. Eliminates the poppet valves. Comes with all the gasket for the injectors and the upper plenum/intake manifold.

Cons

Fuel pressure leaks off over night flooding engine. After shutting the truck down fuel is leaking slowly under the intake. These are just the problems these parts have and its costly and frustrating.

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Highlights

The AI used to provide these results are constantly improving. These results might change.

Quality

As advertised good upgrade and or fix to original single port injection system

It is a great product, good quality.

7l vortec to run terrible at idle, hard to start, burn thru gas like crazy.

The injectors are now recessed preventing carbon build up.

Price

Finally spent the money for the upgrade mpfi kit.

Was worth every penny and the time it took to do the upgrade.

Competitiveness

Seems to be working well, it was the best deal i could find for a name brand part and ac delco was definitely towards the top of the list.

Overview

How are reviewers describing this item?
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Our engine has profiled the reviewer patterns and has determined that there is minimal deception involved.

Our engine has discovered that over 90% high quality reviews are present.

This product had a total of 598 reviews as of our last analysis date on Jul 17 2024.