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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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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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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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Craig W.

Craig W.

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

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

David P.

Thanks for the brake lines !
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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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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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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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Billy W.

Billy W.

Dakota R/T 408
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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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Toby W.

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

Hannu O.

thank you very much from Finland!
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Daryl S.

Your 408 runs like a dream. I think we are well over the 400hp side, a new 300hp mustang could not overcome, it is a beast. I am very happy with the...
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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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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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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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Ian A.

Ian A.

I wanted to thank you for all your help and support, for being so patient and for being a good, honest person and especially so professional....
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Ricky H.

Ricky H.

Thanks for everything John. The headers are great !
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Derek B.

Derek B.

Great Personalized service. Derek
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Carl E.

Carl E.

Dodge SRT-10 Viper
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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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Robert S.

Robert S.

Great parts and service! Robert
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Ford 331CI Stroker Short Block Flat Top Pistons

Great foundation for street car engine, or just replacing that tired bottom end for something stronger.

Here is a base build:

  • Block: Seasoned OE Roller Block
  • Bore/Stroke: 4.040 x 3.250
  • Year Range: 1991-1995
  • Displacement: 331 C.I.D.
  • Crankshaft: Scat Nodular Iron 3.250" Stroke 1 Piece Externally Balanced 28oz.
  • Connecting Rods: Scat 4340 Forged I Beam 5.400� With ARP 8740 Bolts
  • Pistons: Forged +11cc Flat Top With 4 Valve Reliefs
  • Piston Rings: Moly Rings
  • Compression Ratio: 58cc=10.3:1/64cc=9.6:1/70cc=9.0:1
  • Camshaft Bearings: Installed & Clocked to OEM Position
  • Freeze Plugs: Brass Installed & Sealed
  • Oil Galley Plugs: Installed & Sealed
  • Weight:285We custom build to your specs and budget.

Call Southeast Performance for your precision built shortblock




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