Thanks for the fast parts service and Great cylinder head porting! Jim
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Mopar RB 440 Aluminum block with a Procharger. Makes 1600 HP!!
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I have never had any problems with John on any transaction. One of the few vendors I have never had a single problem with. Including paying overnight...
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Thanks for the Great Mopar Service !
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Two year champion in modified tractor pulling classes named "Watch This Trick". Chrysler 426 Hemi. Thanks for the Great Service!
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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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Southeastern Performance has my vote. Thanks again!
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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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Thanks for the help with my 426 stroker.
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Thanks for everything John. We will be doing business again. At Nationals 6.38 on a 6.54 dial in.
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My experience with Southeast Performance and John has been amazing. My Viper has gained another 200hp and drives fabulous. Thanks for everything!
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John, Thanks again for making Colton's dream come true! The truck is in the body shop, the cowl hood arrived and the new 408 engine you built is...
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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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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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John, Thanks again so much. You're truly awesome.
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"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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Chris B. won the late model feature easily Texas Motor Speedway.
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John is a real awesome guy. i couldn't thank u enough for all the help over 7-8 years.
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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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Thanks for your exemplary service. Keep doing what you're doing. Daniel C.
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I've bought parts and dealt with vendors in my job every day for the last 15 years. I have never dealt with a vendor as helpful and punctual as you...
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Southeast Performance and John Mercedes have been "OUTSTANDING" to do business with. I couldn't be happier.
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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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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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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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