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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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Carl E.

Carl E.

Dodge SRT-10 Viper
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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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Bob F.

Bob F.

Plymouth 426 Hemi
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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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Billy W.

Billy W.

Dakota R/T 408
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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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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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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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Alan P.

First off, I just have to say that I have never came across a more stand-up guy that takes his time to connect with his customers and have the...
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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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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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Josh F.

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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Alexander F.

Alexander F.

Hey John! Roller Rockers are still in and have been great. I get almost 18mpg highway! I seriously appreciate all your help.
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Shaine D.

Wow! Thank you for that quick and informative response. Must be why you are always recommended. Shaine
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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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Ricky R.

Ricky R.

1937 Chevy Legends Race Car, Thanks for everything!
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Steve V.

Steve V.

You are the only guy who I trust to do the most important thing I'll ever do to my Roadrunner, a car that means more to me than any inanimate object...
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Rob D.

John is a real awesome guy. i couldn't thank u enough for all the help over 7-8 years.
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Steve B.

Steve B.

Thanks for the help with my 426 stroker.
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Marko T.

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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Taylor M.

Taylor M.

Thanks a lot John !
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Scot C.

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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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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Ford 331 inch Stroker Crate Engine

Neck snapping torque from Southeast Performance!

Nothing else could come from this 331 inch Stroker. 

Nodular Steel Crank with Forged Pistons make this a rock solid engine.

All of our custom built Ford 331 Stroker Crate engines are fully BluePrinted and Balanced .

We use all the best components.

Our Engines are custom built to your specific requests and budget.

Included are our Custom Line forged pistons and deep sump oil pans. All engines come with new roller lifters, Roller timing chains, custom grind camshafts, timing chain covers, SFI dampners, H Beam rods, ARP main studs, Clevite bearings, Durabond cam bearings, Moly rings, Mellings oil pump, Brass freeze plugs , painted black

 We install the Cylinder heads of your choice which include our own Precision C&C cylinder head porting to give you the Max Horsepower for your dollar. Add a quality combination of parts such as FelPro, Cometic headgaskets, ARP, with any valvetrain combination including our custom Harland Sharp roller rockers and this is the TOTAL PACKAGE in performance.

Stage: 2
HP: 381
TORQUE: 386
Engine Type: FORD Small Block V8
Displacement (cu.in): 331
Block: Roller Style
Bore / Stoke: 4.030 X 3.250
Crankshaft: Nodular Steel
Rods: 4340 I Beam
Pistons: Forged
Rings: Moly

Custom grind Camshaft Type: HYD. Roller
Cylinder Head Type: Aluminum
Chamber Size: 60 cc
Valve Size: 2.02 IN X 1.60 EX
Intake Runner Volume: 180 cc
Compression Ratio: 10.1:1
Rocker Arm Type: Full Roller
Rocker Arm Ratio: 1.6:1
Sheet Metal: Chrome V/C T/C Black O/P
Recommended Fuel: 93 Octane
Ignition Timing: 30 Degrees Total Advance
Max RPM: 5800
Dyno Proven: YES

Features and benefits:

Torque Plate Honed 

High Quality Parts

Brass Freeze plugs

Precision Balanced

We custom build to your specs and budget.

Call Southeast Performance for your precision built shortblock




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