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Customers

Robert M.

John, Thank you for all you have done, From your previous email responses, you seem to be old school, a man of his word. Thanks again John for...
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Dan F.

Dan F.

John, The truck is not done but i drive it daily and it runs good now. Eventually id like to do the rear brakes! Thanks
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Ryan

bought numerous things and all transactions went very smooth. Responded to emails within a day or less. Ryan
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Don S.

John, I can't emphasize this enough, but without the help you're getting me I could not have afforded my dream engine! I literally have cringed when...
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Harold R.

John, Thanks for the great customer service! Harold
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Jim A.

Jim A.

Two year champion in modified tractor pulling classes named "Watch This Trick". Chrysler 426 Hemi. Thanks for the Great Service!
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Derek B.

Derek B.

Great Personalized service. Derek
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David P.

David P.

Thanks for the brake lines !
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Ken L.

John, Thanks for all your help. I wish I had known about you before I ordered the rest of my stuff! Thanks, Ken
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Ricky R.

Ricky R.

1937 Chevy Legends Race Car, Thanks for everything!
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Michael W.

Michael W.

After getting all the compatible stuff shes a beast! Michael
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Jason B.

Thanks John.. you have been awesome to work with and I am REALLY looking forward to driving my SRT-10 again :) Jason
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Craig W.

Craig W.

Thanks John, So far 8 races and 8 top Five!!
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David A.

David A.

Thanks for everything, David
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Ricky H.

Ricky H.

Thanks for everything John. The headers are great !
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Daryl S.

Your 408 runs like a dream. I think we are well over the 400hp side, a new 300hp mustang could not overcome, it is a beast. I am very happy with the...
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Colton H.

Colton H.

"Johns the man, bought a 410 package from him years ago after I got back from overseas. The caveat I gave John was that it had to pass Californian...
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Mitch C.

Awesome work! Glad I went with you guys! Anyone I know of that wants to build I'll send your way! Thanks John! Your the man!! Mitch
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Brian A.

Brian A.

The 408 engine runs strong, put on dyno 405hp with 415tq N/A not shabby.. also was on 22" wheels with those numbers est. 500-525 @ crank. Thanks so...
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Bill S.

Bill S.

Thanks John, 426 Hemi stroker 588 https://www.youtube.com/watch?v=1dJdt0ZFzjU
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Troy K.

Troy K.

Dodge Viper
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Mike M.

John's very honest, something that's hard to find these days. This means he'll tell you the truth and you may not want to hear it. LOL. The best...
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Benny C.

Benny C.

Thanks for the Great Mopar Service !
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Jared B.

John, You Rock! Thanks again for the great deals and speedy service. Really appreciate it. Jared Dakota R/T
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Bob F.

Bob F.

Plymouth 426 Hemi
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ZEX Nitrous Systems

ZEX™ announces the availability of the new ZEX™ Nitrous Oxide System for most cars and trucks. The ZEX™ patented Nitrous Management Unit (NMU) circuit uses bottle pressure as it's reference to regulate how much enriched fuel needs to be added to the engine. Other manufacturer's give a single level of fuel enrichment regardless of the bottle pressure. The ZEX™ difference in approach allows the ZEX™ system to have optimum nitrous to fuel ratios at all bottle pressures, resulting in more horsepower per nitrous used.

The ZEX™ system is unique over existing nitrous systems in that all major components are contained in the patented "Nitrous Management Unit". This unique management unit features the solenoid, electronic throttle switch, and nitrous manifold all in one easily installed engine compartment mounted box.

When armed with the included switch, the ZEX™ nitrous system kicks in electronically at wide-open throttle, thanks to the ZEX™ Nitrous Management Unit. This eliminates locating and activating a switch for each use of nitrous. The ZEX™ nitrous oxide sytem is easy to install, fits most import applications, and includes jets for 55, 65, and 75 and larger horsepower levels.

Please Contact Southeast performance for Pricing and Applications




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