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Product List

A A New Disc Brake Conversion
A AGP Products Now
A Chrysler 426 and 440 Blocks
A Dodge Viper Gen V 9.0L Xtreme
A Mopar "Cast Iron" Race Blocks
A Mopar News
A New Mopar B/RB Windage Tray
A New Mopar Chassi Reinforcement
A New Mopar SB Cylinder Head
A Striker Viper Heads Return
A Viper Gen 2 Oil Pan Gate Kit
Air Conditioning Custom Kits->
Automotive and Marine Covers
Brakes->
Carburetors->
Chrome Accessories->
Chute Kits->
Clutches->
Cold Air Kits->
Custom Hoods->
Custom Parts Development->
Cylinder Head Porting->
Electric Cooling Fans->
Electronics and Delay Boxes->
Engine Parts->
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->
Suspension Components->
Tech Help
Throttle Bodies->
Tires->
Traction Components->
Transmission Components->
Tuning and Controllers->
Turbocharging->
  |_ AGP Turbo and Accessories
  |_ HEMI 5.7L,6.1L TwinTurbo Kits
  |_ Turbo Accessories->
  |_ Turbo Blow Off Valves->
  |_ Turbo Intercoolers->
    |_ Blitz Intercoolers
    |_ Greddy Intercoolers
    |_ Perrin Intercoolers
    |_ Precision Intercoolers
    |_ PWR Intercoolers
    |_ Spearco Intercoolers
  |_ Turbo Timers->
  |_ Turbo Wastegates->
  |_ Turbochargers->
Valvetrain Components->
Viper
Water Pumps->
Wheels->
Wideband Monitoring Systems->
Wiring harness and Accessories->

Customers

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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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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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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Bill S.

Bill S.

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

John, Thanks for the great customer service! Harold
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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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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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Dan B.

Dan B.

Dakota R/T 408, Thanks for everything! Dan https://www.youtube.com/watch?v=wZekmXKYXA4
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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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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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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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Kayden G.

Well John, your service is amazing if you want my opinion. Never had better from any company I've ordered from. Thanks, Kayden
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Buyer

Super guy to deal with! GREAT SERVICE!! GREAT PRICE!!
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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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Troy K.

Troy K.

Dodge Viper
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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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Toby W.

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

Ricky H.

Thanks for everything John. The headers are great !
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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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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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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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Robert S.

Robert S.

Great parts and service! Robert
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Ricky R.

Ricky R.

1937 Chevy Legends Race Car, Thanks for everything!
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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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Precision Intercoolers


No turbo installation is complete without an intercooler. Precision's line of Air-to-Air intercoolers are perfect for street driven performance. Each intercooler features a high density Garrett core with bar & plate construction which allows each intercooler to better function as a heat sink -- which is a big advantage in stop and go traffic.

These designs are also much less susceptible to damage in front mount locations and can handle higher boost loads than comparable tube & fin designs.

  • AS1021 26.75" 6.20" 3.50" 350hp 2.50"
  • AS1025 31.50" 8.00" 3.50" 600hp 2.75"
  • AS1026 31.50" 10.30" 3.50" 750hp 2.75"

    Intercooling your forced induction vehicle helps lower the temperature of the charge air mixture flowing into your vehicle's engine. This not only lowers your engine's potential for detonating and burning a piston, but also increases air density for greater potential horsepower.

    Precision Turbo only sells bar & plate construction intercoolers. The less expensive are much more susceptible to damage from road debris, there's less flexibility in the fin designs & the tubes will "balloon" under higher boost pressures.

    These are Bar n Plate designs, which is the only thing we sell. Tube n Fin designs are less expensive, but don't work as well in our opinion. Here are the advantages & disadvantages of each.

    While aluminum is actually a very poor conductor of thermal energy, they are still widely used because of the extremely high cost of copper tube designs. Designers compensate for this by increasing surface area by adding more fins per inch. The resulting high density design greatly increases the intercooler's ability to work for you. This is what we sell -- and we're proud of it.

    Remember, however, that an air-to-air intercooler will only cool the air charge down to ambient air temperature. So, if the outside temperature is 110° F just off the asphalt roadway, this may be as cool as your air charge will get - and that's why race applications use liquid-to-air intercoolers!



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