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Customers

Michael W.

Michael W.

After getting all the compatible stuff shes a beast! Michael
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Darren B.

Darren B.

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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Hannu O.

Hannu O.

thank you very much from Finland!
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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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William K.

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

Bruce P.

You’ve got a big fan in me. Oh yeah, the car is awesome. Runs like a raped ape. So thanks a lot !
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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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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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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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Troy K.

Troy K.

Thanks for all your great help with my Viper.
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Carl E.

Carl E.

Dodge SRT-10 Viper
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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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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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Daniel C.

Daniel C.

Thanks for your exemplary service. Keep doing what you're doing. Daniel C.
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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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Taylor M.

Taylor M.

Thanks a lot John !
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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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Bruce P.

Bruce P.

John, you have been so prompt and helpful. Take care my friend and thanks again. I'll be back. Bruce
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Marko T.

Marko T.

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

Robert S.

Great parts and service! Robert
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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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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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