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Customers

James G.

James G.

5.80 in 1/4 mile @ 244 mph & 3.76 @ 197 in the 1/8 mile
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Buyer

Super guy to deal with! GREAT SERVICE!! GREAT PRICE!!
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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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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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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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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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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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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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Bill S.

Bill S.

Thanks John, 426 Hemi stroker 588 https://www.youtube.com/watch?v=1dJdt0ZFzjU
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Taylor M.

Taylor M.

Thanks a lot John !
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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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Ricky R.

Ricky R.

1937 Chevy Legends Race Car, Thanks for everything!
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Robert S.

Robert S.

426 Hemi Cuda
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Steve B.

Steve B.

Thanks for the help with my 426 stroker.
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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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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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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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Billy W.

Billy W.

Dakota R/T 408
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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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Troy K.

Troy K.

Thanks for all your great help with my Viper.
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Robert M.

John, Thank you for all you have done, From your previous email responses, you seem to be old school, a man of his word. Thanks again John for...
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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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Hannu O.

Hannu O.

thank you very much from Finland!
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Toby W.

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

Gary H.

John, Thanks a lot !
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Precision Turbo Kits

Since 1987, Precision Turbo & Engine has been a leader in turbocharger technology for street and race applications. Just recently, Precision customers were the first to break the 6-second barrier in Sport Compact racing and have won championships in NHRA Sport Compact Pro RWD and Hot Rod categories. Precision has also set numerous records and won championships in a wide array of sanctioning bodies ranging including Fun Ford, NDRC, NMRA, NOPI, NSCA, Pro Hot Rod and PSCA. Precision customers have also found great success in the world of road racing, drifting and even on the Bonneville Salt Flats.

Precision offers a full line of custom turbochargers, accessories, intercoolers, fuel injectors and stand alone engine management systems. Our knowledgeable and friendly staff has behind the wheel experience in a wide variety of vehicles ranging from Buick Grand Nationals to Nissan Skylines. Each sale comes with expert advice and support.

Precision’s line of turbochargers are engineered specifically for today’s wide array of vehicles. Standard SC series turbos feature a T31 Hi Flow turbine housing with a CNC machined Precision T04E style compressor cover that's been redesigned for maximum efficiency. Provisions for an integral wastegate are optional.

Eight different models are available for power levels ranging from 450 to 700 horsepower!

SC50-450HP

  • SC32-480HP
  • SC44-565HP
  • SC60-580HP
  • SC52-600HP
  • SC61E-680HP
  • SC61S-700HP

    Please note the following: .48 A/R or .63 A/R, 69 or 76 trim Exhaust Side



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