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Customers

Brian R.

John!! Got my Viper back together, dyno tuned. Super happy with the results of your work!! Gained 112 RWHP and 107RWTQ!!!!! More at the crank. Sounds...
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Robert S.

Robert S.

Great parts and service! Robert
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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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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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Maurice

Maurice

Maurice 73 Dodge Dart
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Andrew R.

Andrew R.

I am very pleased with the quality of the magnum deep pan, and the best part is that it really is not much deeper than the stock pan so I dont have...
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Kyle M.

Kyle M.

John, I am very pleased with the brake conversion. The kit was very easy to install and I didn't have any problems and look very good as...
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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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Craig W.

Craig W.

Thanks John, So far 8 races and 8 top Five!!
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Troy K.

Troy K.

Thanks for all your great help with my Viper.
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Hannu O.

Hannu O.

thank you very much from Finland!
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Harold R.

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

Ian A.

I wanted to thank you for all your help and support, for being so patient and for being a good, honest person and especially so professional....
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Kayden G.

Kayden G.

Well your service is amazing. Never had better from any company I've ordered from! Kayden
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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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Matt G.

I just want to say thanks for all that you have done for me, because over the weekend I was the fastest R/T out there with no power-adders and still...
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Bruce P.

Bruce P.

John, you have been so prompt and helpful. Take care my friend and thanks again. I'll be back. Bruce
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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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Bill S.

Bill S.

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

James G.

5.80 in 1/4 mile @ 244 mph & 3.76 @ 197 in the 1/8 mile
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Ricky H.

Ricky H.

Thanks for everything John. The headers are great !
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Gary H.

Gary H.

John, Thanks a lot !
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Toby W.

John, Thanks again so much. You're truly awesome.
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Phil S.

Phil S.

Great job creating this Dakota R/T Ground Affects Kit. Phil
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Billy W.

Billy W.

Dakota R/T 408
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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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