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Customers

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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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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Shaine D.

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

David A.

Thanks for everything, David
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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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Phil S.

Phil S.

Great job creating this Dakota R/T Ground Affects Kit. Phil
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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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Matt G.

I just want to say thanks for all that you have done for me, because over the weekend I was the fastest R/T out there with no power-adders and still...
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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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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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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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Felix C.

How awesome is this! This superb service is exactly on point w/what everyone have raved about. Thank you, Felix
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Robert S.

Robert S.

Great parts and service! Robert
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Colton H.

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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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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Craig W.

Craig W.

Thanks John, So far 8 races and 8 top Five!!
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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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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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Ricky J.

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

Benny C.

Thanks for the Great Mopar Service !
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Clay B.

Clay B.

Thanks for everything !
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Harold R.

John, Thanks for the great customer service! Harold
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Toby W.

John, Thanks again so much. You're truly awesome.
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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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