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Customers

Robbie C.

Robbie C.

Great job all round !
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David A.

David A.

Thanks for everything, David
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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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Dan B.

Dan B.

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

Maurice

Maurice 73 Dodge Dart
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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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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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Troy K.

Troy K.

Thanks for all your great help with my Viper.
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William K.

William K.

Well your service is amazing if you want my opinion. Never had better from any company I've ordered from. William K.
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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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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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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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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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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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Robert S.

Robert S.

Great parts and service! Robert
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Ossi L.

you come highly recommended to me by Finnish racers!
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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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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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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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Bill S.

Bill S.

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

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

Robert S.

426 Hemi Cuda
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Pete L.

Pete L.

Mopar RB 440 Aluminum block with a Procharger. Makes 1600 HP!!
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Robert A.

Dude you are badass, no one and I mean one has made me feel better about getting work done then you and I appreciate that. thanks a million
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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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Barry Grant

Demon is the only carburetor with patented* contoured air entries.
 
All high-performance engines are judged by horsepower, torque, throttle-response,
 mid-range and top-end power. The key to meeting these needs lies in the air that’s
 fed to the engine - the airflow and how it’s introduced to the carburetor.
The Demon features many superior qualities, but its contoured air entries are probably
 its leading asset.
 
The power is in its profile.
 

Demon carburetors - In Form and Function they’re the finest.





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