SMI Performance Carburetion

04/16/2024

SMI is going out of business. it has been a great run; thank you to all who supported us!!! your business and loyalty is tremendously respected; wish everyone continued success going forward!

09/21/2023

some old school stuff

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08/31/2023

https://www.youtube.com/watch?v=5HggzAgdNto

How much HORSEPOWER and TORQUE with our Redline Rebuild Chrysler 440 V-8 make on the engine dyno? And what happens when we make a few "Day 2" upgrades to the...

08/12/2023

https://www.youtube.com/watch?v=94ijZ68-hf8

When we first met Snowball Bishop (https://www.youtube.com/watch?v=L9s6CFUBq3I) and saw his old Ford coupe dirt track racer he had sitting behind his barn, w...

07/27/2022

632 Cubic inches of Horsepower!!

04/07/2021

https://www.hagerty.com/media/videos/57-cadillac-v-8-engine-rebuild-time-lapse-redline-rebuild/

This Cadillac 365 V-8 is ready for the moment of truth: start-up and break-in. Watch it happen here.

09/12/2015

Our Outlaw Holley 4412 two barrell for a circle track racer back east. This unit flows 640cfm!!!!!

03/25/2015

Engle Bros.Fab brought us this Caddy that needed a freshen up and a little calibration work to its Q-Jet. Runs perfect now.

03/18/2015

Installed one of our 750 Stage 3 Holleys on this beautiful 71 Big Block Chevelle.

03/13/2015

Rebuild and calibration we did on 6 Dominators for an offshore boat with 3 big inch blown big blocks!