How to EFI Swap Your Old Hot Rod! - EASY!

Hey everyone, this is how to bring your old car into the future with @SummitRacing EFI! This is something so simple I wish I did it years ago. We took my big block powered 1967 Camaro with a Holley 4150 Carburetor and swapped it with the Summit Racing EFI solution. Swapping to EFI with this kit is easy and anyone can do it in their garage at home, just follow along with this video! This EFI kit is self learning and very user friendly. There really is no excuse not to run EFI on your hot rod these days. My car finally feels alive and snappy! If you have any questions please leave them below and thanks for watching!

*Disclaimer: Please use all safety precautions

[RodeoRanger]

I installed Holley EFI and after 2 years of nothing but problems I uninstalled it and put a new Holley Avenger Carb on. The car starts perfect cold or hot and super simple to set it up. You obviously have an old carburetor that has not been properly setup with a vacuum gauge. The EFI and Hyperspark Hype is just that, Hype. When you have any problem with the EFI or Hyperspark Units, you need to ship it back to Holley. Carbs are easy to adjust and fix. I don't need an expensive Electric fuel Pump and my car runs better on my Holley avenger Carb that it ever did the two years I had the EFI on. The truth is Carbureted cars perform just as good as EFI at 1/3 the price.

[frogswurld]

I'm about convinced to do this to the 429 in my 65 Deville. Already converted ignition to HEI.

[kahikohammah]

You’re videos are very informative, clear and comprehensive. Thank you so much for sharing 🙏🏽🙏🏽🤙🏽🤙🏽🤙🏽🤙🏽.

[jembuildz]

Great job! Can’t wait to get the Holley EFI system installed on my LS.

[brandonedwards]

Looking to swap my 68 GT to efi. Thanks for the video!

[garylucier]

When you had the hose clamps on the 02 bung was the time to tack weld it...not when the 02 sensor was in it. It could have damaged the 02 sensor.

[patrickcouch]

Question. Is the EGR built in to this unit? I have a 302 being stroked to 347 similar to your other build series and can't find anything online about it sadly. it's a 93 f150 with the OBD1. It's not carved, but I like this set up better.

[MrSmoothtenorjazz]

What about injection nozzles ? To do like that, injection nozzles will be needed?

[bryanhinds]

any well tuned carb will run as good as a EFI, BUT long distance drives with hi and low altitude drives the EFI will adjust on the fly, hard to beat.

[danielthompson]

My 1986 chevy k10 with a 305 does the exact same thing yours does..the bogging from a start

[donniehamlett]

I put a 5.7 vortec in a 95 Tahoe and used the tbi it idles good but after it warms up when you punch it it stumbles and when you get to a high rpm it starts misfiring

[KenLavacot]

great video! the engine sounds amazing :)

[novaguy]

And now a year later the reviews for the summit efi are not good. I noticed many of the reviews had similar complaints. The problem im seeing with all the EFI units, summit, ace, holley etc they just don't appear to last. Im staying carbureted for now but im hoping the Holley Sniper EFI 2 fixed the issues the first one had. If you see this comment, could you update us with an honest one year review??? I scrolled through your videos and shorts and haven't seen anything else about it. Thanks

[wsttxC_]

Great video as usual brotha, I noticed you changed the distributor from points type to an hei type was that necessary to do cause of the EFI or was it changed just because of preference?? I'm actually about to throw a stock type built 454 in my 84 C10 and contemplating EFI which would be a first for me.

[alchapel]

Did you feel more power with efi then carb ?

[mariosgbodys]

Update video coming soon? Has the self tuning worked out ?

[thePatGabriel]

Does this EFI require an aftermarket ECU if the car doesn't have one or is the ECU built in? If the ECU is included in the EFI, does it have an OBD2 port for codes? Looking to potentially EFI a car with a Gen 1 350 Chevy Smallblock which has no computer in it whatsoever.

[chrisharriman]

Carb sounds like it needs air bleeds and squirters . My 850 is very responsive when tuned right

[rcmotorsports]

Give an update review video now that it’s been a while

[hodumx]

Is this a good idea for a dually truck? Use it to pull. 1994 4x4 7.4 k3500.