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Customers

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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Bob F.

Bob F.

Plymouth 426 Hemi
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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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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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Ryan

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

Marko T.

Hi John! Thanks again for the great service! Marko T. Finland
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Steve F.

Thank You for all your help and hookups with the parts - sounds like a lot of people appreciate it, I'm one of those people. - Steve
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Barbara H.

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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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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Clay B.

Clay B.

Thanks for everything !
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Chris B.

Chris B. won the late model feature easily Texas Motor Speedway.
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Steve B.

Steve B.

Thanks for the help with my 426 stroker.
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William K.

You do outstanding work man. My whole crew is ready to see your work in action ;-)
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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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Ricky J.

Thanks for all the info, you have been a great help and a credit to your company.
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Daniel C.

Daniel C.

Thanks for your exemplary service. Keep doing what you're doing. Daniel C.
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Dan B.

Dan B.

Dakota R/T 408, Thanks for everything! Dan https://www.youtube.com/watch?v=wZekmXKYXA4
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Robert S.

Robert S.

Great parts and service! Robert
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Robert S.

Robert S.

426 Hemi Cuda
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Vincent G.

Thanks for all, Your shop is very highly recommended by a lot of Dakota/Durango owners up here in Canada.
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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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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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Steven

Southeast Performance and John Mercedes have been "OUTSTANDING" to do business with. I couldn't be happier.
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Buyer

Super guy to deal with! GREAT SERVICE!! GREAT PRICE!!
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GM 540ci Complete Engine 660+HP 650+ TQ

This 540ci Monster is the choice for SERIOUS STREET/STRIP RACERS! 

 
With this engine pumping over 660+HP and 650+FTLB'S Torque, you are sure to see consistent ET's! 
 
Horsepower: 660+ •Torque: 650+ lb/ft •Block: Dart Big M 9.8 4 Bolt Main 2pc Seal •Bore/Stroke: 4.500 x 4.250 •Displacement: 540 C.I.D. •Crankshaft: Manley 4340 Forged 4.250" Stroke Internally Balanced 2pc. •Connecting Rods: Manley 4340 Forged H Beam 6.385" ARP 8740 Bolts •Pistons: Forged •Piston Rings: Moly Rings •Compression Ratio: 10.1:1 Compression •Camshaft: Custom Grind Hydraulic Roller •Camshaft Bearings: Installed & Clocked to OEM Position •Cylinder Heads: Dart Aluminum 121cc 2.25/1.88 •Freeze Plugs: Brass Installed & Sealed •Rocker Arms: Howards Billet Aluminum Full Roller 1.7 Ratio •Oil Galley Plugs: Installed & Sealed •Oil Pan: Moroso 6qt. Weight:575
 
From Carb to Pan built with top of the line components including: Custom tuned Carb, MSD Pro Billet Distributor/Wires, SFI Flexplate and Balancer!  All Dyno Tested and Tuned!
 
If your looking for more power we can set you up as well, just contact Southeast Performance!



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