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Adjustable PCV Valve Stops Leaks
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Electronics and Delay Boxes->
Engine Blocks
Engine Parts->
Engine Swap Kits
Engines->
  |_ Crate Engines->
    |_ 5.7L and 6.1L Hemi Engines->
    |_ High Output Series Stage 1->
    |_ Pro Series Complete Engines->
    |_ Short Block Assemblies->
    |_ Street/Strip Series Stage 2->
    |_ Stroker Engines->
      |_ Chrysler Engines
      |_ Ford Engines
      |_ GM Engines
      |_ Jeep 4.7 Stroker Engines->
        |_ JEEP 4.7 Stroker Engines
    |_ Trans Am Engines
Exhaust Components->
Exterior Vehicle Components->
Fasteners->
Fire Equipment->
Floor Mats->
Fuel Injection Systems
Fuel System Components->
Gaskets->
Gauges->
Gear Venders Overdrive Units
Ignition Components->
Lift Kits->
Lowering Kits->
Nitrous Kits->
Race Car Bodies->
Race Wear and Accessories->
Radiators and Components->
Rear End->
Roll Cages and Accessories->
Seats and Custom Interiors->
Shocks->
Spark Plugs->
Striker Viper heads Return
SuperChargers->
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Tech Help
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Tuning and Controllers->
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Viper
Water Pumps->
Wheels->
Wideband Monitoring Systems->
Wiring harness and Accessories->

Customers

Jason B.

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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Benny C.

Benny C.

Thanks for the Great Mopar Service !
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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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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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Kris L.

John, Sitting in the car with a big smile on my face. Thanks for the quality brand products and the great price. Cheers Kris
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Chris B.

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

Gary H.

John, Thanks a lot !
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Ossi L.

you come highly recommended to me by Finnish racers!
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Robbie C.

Robbie C.

Great job all round !
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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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Robert S.

Robert S.

426 Hemi Cuda
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Marko T.

Marko T.

Hi John! Thanks again for the great service! Marko T. Finland
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Doug B.

Doug B.

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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Brian C.

Brian C.

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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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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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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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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Henry T.

Henry T.

HEY! Everything is installed and car runs AWESOME! Thanks for everything, Thanks again. Henry 2000 Dodge Viper R/T 10
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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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Ricky R.

Ricky R.

1937 Chevy Legends Race Car, Thanks for everything!
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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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Brian A.

Brian A.

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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Troy K.

Troy K.

Thanks for all your great help with my Viper.
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Jeep 4.7L Stroker Engine 275+ HP 87-90

This JEEP 275+ HP engine won the Baja 1000 so expect big power, and reliability!  

  • Horsepower: 275+
  • Torque: 320+ lb/ft
  • Block: Seasoned OE Block Cast #535 or 665
  • Bore/Stroke: 3.920 x 3.890
  • Year Range: 1987-1990
  • Displacement: 284 C.I.D.
  • Crankshaft: Scat Nodular Iron 3.890" Stroke / 2.125 Snout .850 Pilot Hole
  • Connecting Rods: OE Steel 6.125" ARP 8740 Bolts
  • Pistons: Forged Dish
  • Piston Rings: Moly Rings
  • Compression Ratio: 9.5:1 Compression
  • Camshaft: Hydraulic Flat Tappet
  • Camshaft Specifications: Custom Grind
  • Camshaft Bearings: Installed & Clocked to OEM Position
  • Cylinder Heads: 1987-1990 Cast #686 Professionally Ported
  • Freeze Plugs: Brass Installed & Sealed
  • Rocker Arms: Harland Sharp Aluminum Full Roller 1.6 Ratio
  • Oil Galley Plugs: Installed & Sealed
  • Oil Pan: OE 6qt.
Contact Southeast Performance for pricing.

 




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