Product List
A New Product->Adjustable PCV Valve Stops Leaks
Air Conditioning Custom Kits->
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Gear Venders Overdrive Units
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Rear End->
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Striker Viper heads Return
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Tech Help
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Viper
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Wheels->
|_ 5Zigen Wheels
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|_ Weld Wheels
Wideband Monitoring Systems->
Wiring harness and Accessories->
Customers
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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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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Ricky J.
Thanks for all the info, you have been a great help and a credit to your company.
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Gary H.
John, Thanks a lot !
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Marko T.
I have been building cars over 20 years and you have been the best parts dealer ever! Thanx for your friendship!
-Marko,
Finland
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Billy W.
Dakota R/T 408
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Steven
Southeast Performance and John Mercedes have been "OUTSTANDING" to do business with. I couldn't be happier.
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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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Michael W.
After getting all the compatible stuff shes a beast!
Michael
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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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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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Phil S.
Great job creating this Dakota R/T Ground Affects Kit. Phil
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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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Marko T.
Hi John!
Thanks again for the great service!
Marko T.
Finland
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Scot C.
Thanks for everything John. We will be doing business again. At Nationals 6.38 on a 6.54 dial in.
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Harold R.
John,
Thanks for the great customer service!
Harold
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Steve B.
Thanks for the help with my 426 stroker.
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Pete L.
Mopar RB 440 Aluminum block with a Procharger. Makes 1600 HP!!
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Darren B.
John,Racing flat out on the 440/533 engine over 1 season & 65 passes at 8.97@150mph 1.27 60' getting great results!!Engine is GREAT!Thanks mate!
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Chris B.
Chris B. won the late model feature easily Texas Motor Speedway.
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James G.
5.80 in 1/4 mile @ 244 mph & 3.76 @ 197 in the 1/8 mile
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Tom R.
John--the 408 engine you built for me is outstanding. Feel free to give him my cell number and I'll happily give you a strong reference. Thank you...
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Buyer
Super guy to deal with! GREAT SERVICE!! GREAT PRICE!!
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Robert A.
Dude you are badass, no one and I mean one has made me feel better about getting work done then you and I appreciate that. thanks a million
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Maurice
Maurice 73 Dodge Dart
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