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Customers

Robert S.

Robert S.

Great parts and service! Robert
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Derek B.

Derek B.

Great Personalized service. Derek
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Phil S.

Phil S.

Great job creating this Dakota R/T Ground Affects Kit. Phil
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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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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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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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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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Robert S.

Robert S.

426 Hemi Cuda
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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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Billy W.

Billy W.

Dakota R/T 408
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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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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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James G.

James G.

5.80 in 1/4 mile @ 244 mph & 3.76 @ 197 in the 1/8 mile
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Bob F.

Bob F.

Plymouth 426 Hemi
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Ricky R.

Ricky R.

1937 Chevy Legends Race Car, Thanks for everything!
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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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Ryan

bought numerous things and all transactions went very smooth. Responded to emails within a day or less. Ryan
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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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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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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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Harold R.

John, Thanks for the great customer service! Harold
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Ricky H.

Ricky H.

Thanks for everything John. The headers are great !
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Matt C.

Thanks again John, someone who’s willing to help and not just sell parts. So, looks like you’ll be listed on my referrals. Keep in touch. Thanks...
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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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David A.

David A.

Thanks for everything, David
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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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