"Nations Leader In Custom Building Turn-Key Performance Crate Engines Since 1978"

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Customer Reviews

Steve,

First of all let me apologize for taking so long for righting a review......

Mark C
   
     
Hey Steve,

That 383 475hp is unbelievable I can't believe.........



Mark C
  Doug,

Just wanted to thank you and your staff for the great.....



Mark C
     
Pro-Formance Unlimited Staff,

We now have finished our 66 Mustang Resto-mod. The motor runs sweet and performs .......


Mark C
  Hello Steve,

Here are some photos of the engine in the car. The engine fits like a glove.....


Mark C
     
Hey Steve,

 I have attached a couple of pictures , I will.....



Mark C
  To the Proformance Unlimited team,

I would like to take this opportunity to thank you.........


Mark C
     
I don't have a lot of time to explain everything I am doing and make a preaty letter. But I wanted to let you know what is going on in myneck of the woods.

Mark C
  Dear Doug and Steve,
   I want to thank you both so much for your help. Your company built one hell of a motor

Mark C
     
Hi Kim,

It took pretty much forever, but the shop doing major work on my hot rod finally finished everything up. I've enclosed a couple of pictures............

Mark C
 

Steve, and all who had a part in the building of my motor.

Its been a year almost to the day that my motor was delivered and about 9 months since I installed it...............

 

     

Kim,

Please pass this along -The diligence and dedication demonstrated by your team shows in the quality of the work on this engine. It has totally met and blown away my expectations!...

  Steve,

   I just wanted to say thanks again for taking the time to personally call me to answer my question on the oil type.  You guys have been awesome!! From the purchase all the way to over 2 years later,..........

     
Hey Steve,

We got my Cyclone on the road. I have attached some pictures. The engine is more than I could ever imagine........

  Wow,
       is all I have to say about this 383 stroker I got from your shop. Thanks so much for making such a great motor. The sound and the torque.....................


     
Hi guys,

Well here is the final product of Proformance Unlimited & wow am I impressed. The car runs perfect & has great throttle response.....

  Hey Guys:

Here are some current pictures of the VF Hardtop.......


     
Thanks to all for my 347 stroker.  It sounds awesome.  Here are a few pictures since installing..........


  Hello:

This is Thomas with Krawlers Edge, last year we had you guys build 408w .............

     

Hello Kim, 

I purchased a 347 ci stroker from you guys for my 2004 Mustang GT. I just wanted to share some pictures of my progress.........

  Merry Christmas to everyone there.

It's been a long time coming but I finally was able to finish the car and dyno run the engine ............

     
Hey guys:

A few years ago you built me a Pontiac 455 with 475hp and painted it midnight blue to match my custom '68 GTO........

 

Kim & Steve:

Here are some pics of the Chevelle and that bad ass 383, I cant believe how nice this........

 

     
Thanks to the Pro-Formance Unlimited team.

I want to thank all of you, for your support and technical knowledge during this project........

  Hello:
It is Espen who is writing to you. I am completely satisfied with the service I got from you when I buy a 408 stroker ford.........

     
These are pictures taken of Larry Six's 1967 Camaro SS/RS 383-475 HP. You guys did a great job...........

  Steve,
As you can see from the pictures, I dropped the motor in the 35 Plymouth. I am more than satisified...

     
Hi Steve & the rest of the team,

Well......it has finally come together. The 347 stroker is in my 65 Mustang. WOW................

  Doug and Steve,

I want to thank you for building this beautiful power plant for my '67 Camaro. You guy's make dreams come true for people.................


     
Hello Steve,

I just wanted to drop you a line to say thanks for the great engine you put together for me (347 stroker).....

  Steve,

I have sent pictures of my 57' Chevy. The engine looks PHENOMINAL and sounds GREAT!..........

     
Doug,

Here are some pictures of my 63 Corvette with your 383 installed. The installation was easy and the motor is great.......

  I have to admit I'm a fan. It all started with the live run videos. The person who put your website together did a great job.It pulled me in and now I'm part of this unofficial club........

     
Dear Doug & Steve:

I am writing this letter to you both as a thank you for a great engine that you.......

  Just wanted to let you all know the motor you built exceeds all my expectation's!! I haven't broke it in but I'm betting I can get......

     
Kim - wanted you to see my car - with new engine. I still have minor things to do on it, but am driving it every opportunity I get. Thanks to you, Steve, Doug and.....................

  Steve here’s some pictures of my car, I finally got it on the road!
Next time I’m down south I’ll stop by................

     
I wanted to thank you guys for the awesome quality and workmanship that is my 475 hp 383. I have only put 230 miles on it, but it fires every time......

  Doug, Steve,
Hey guys. I thought I'd send you some photos (and a brief video) ..................

     
Hi Steve,
I just wanted to let you know that my engine and transmission arrived safe and well last week and I was able to pick it up................

  Proformance Unlimited:
I found the service after the sale to be above and beyond my expectations.  Steve and the crew took care of my situation..................

     
Thanks guys and Kim for the 400hp 383. My truck is a 95 1/2 ton Chevy with a straight axle conversion welded 14 bolt full floater rear end with 410's...........

  Tim Lacy's 1965 Impala SS With your sweet built 327 power plant!!!!!!!! Thank you so much
I finally have the car 99%..............

     
What's up Proformance Unlimited.  This is Lontrel and just started my Chevy 350-320hp engine that you built for me.........

  Hi Everyone, Just wanted to share these pictures and tell you all how much I enjoyed doing business with you.........

     
"Hi Steve & All the Wonderful People at Proformance Unlimited."
This is my 1965 Cheetah GT Race Car that has
Your 335 H/P........

  Proformance Unlimited:
I have worked with several other builders in the past and found that the knowledge and quality of workmanship that Proformance has will......

     
Doug and Steve,

It has been a while and I want to give you a report on the 347 you built for us. In the past two years......

  I purchased a 383 stroker with 450 horse last year from you. Just wanted to let you know it is running awesome.  The motor really............

     
Here are some of the pictures of a 1940 Chevy 2 Door Sedan with the 350/375 HP engine I got from ya'll several..........

  This is Lenny everything is still running strong imagine that like we would expect anything less. The motor is still AWESOME................

     
Kim,
I just wanted to let you all know that I got my engine yesterday and words can't express what a great looking engine..............

  Steve:

Factory Five Cobra is up and running.  I just wanted to let you know how pleased I am with your engine... 

     
Doug, Steve and the Pro-Formance Unlimited Team.
Just a short note here to let you all know how pleased I am with my 302-380 HP custom engine by Pro-Formance Unlimited. ................

  Kim,

The engine arrived today, and it is friggin' awesome. I cannot tell you how happy I am with it.......

     
Here are some pictures of my car and engine compartment. I bought the 461 Pontiac stroker 475 H.P. and you were right.........

  I have attached a photo of my 1967 Camaro SS 350cu in 375hp motor built by the boys at Proformance Unlimited..........

     
I bought the 418W/500hp stroker, it is a BEAST. I made the drive from central NH to pick it up and the experience was memorable........

  Hi Kim,
I can't help myself. I know I've already expressed my feelings on how happy I am with the 350/350HP...

     
Hi Kimberly:
The engine arrived Tuesday at CPH Airport.  The engine looks fantastic.......

  My name is Clint Booth I purchased a 383-500 hp stroker. My 79 z28 had a 383, but the engine that ya'll built for me..........

     
Dear Doug;
I would like to extend my personal thanks to you for the outstanding job you did in supplying me with an engine for my 57 Chevy........

  Hey Guys,
It's taken me a while to get back to you but take a look at my finished project. Engine runs strong and sounds great.......

     
I purchased a 383 stroker, 475 hp and I am so pleased at the performance. After sitting on the a tubbed TCI frame for a year it took only.......

  Hi my name is Paul Young I ordered the 450 horse 383 Stroker SBC while I was on leave from Iraq....

     
Doug, and Steve,
I would like to thank you all for the outstanding motor that you built for me. It's been a year since I received your engine......

  Hello Steve,
It's Domnic Kelly from Ireland.
I'm sorry it took a while but as...........

     
I own one of your SBC 383 475hp engines and love it.  Two words only......B-A-D A-S-S.......

  Hi:
I would like to thank you at Proformance Unlimited for the 418w stroker that now has arrived.........

     
Hey Guys,
Hope everyone is still getting the engines they want. I have been running my '75 Pontiac TA with your 468/550 HP now for 2 years..............

  Hey Guys,
It took me a little while to get around to it but I finally got my 350/440 horse motor in my '71 Vega. It sounds and runs great. Thanks for everything.....

     
Hey guys this is where the engine you built me ended up, it made a real nice marriage and a lot of guys are asking where I got that superb engine.......

  Hello Proformance Team,
Thanks a lot for this fine engine. Its arrived just at my 40th Birthday. What a surprise!......

     
Hello Kim,
I'm Keith I bought my 418 about 2 years ago, it has been great, now has 2000 miles on it and 2 sets of rear tires..........

  On the '57 Chevy, it was 98 degrees outside when I drove the Chevy 120 miles to the Super Chevy show.  The temperature NEVER climbed above 160.............

     
Doug and Steve,
Finally I have some pictures to send you. This is my 73 Mustang convertible after a 2 year restoration with my 420 hp ..........

  Gentlemen:
Here are a few pictures of the '68 Firebird my son in law and I built........

     
Hi Steve
Thanks for the power steering bracket it fit perfect.
The Engine runs great, and look very nice........

  Hey guys.  This is Lenny out here in North Carolina.  I know its been a while since we spoke but I wanted to say the motor kicks ASS.......

     
Doug, Steve,
Can't thank you all enough for helping get the 69 vette on the road....Both my brother and I.......

  And they said it couldn't be done. This beast you built for me is a genuine ground pounder. Every show I go to lots........

     
Doug & Steve:
Wanted to take a moment and thank you both for the awesome 350 420hp......

  I want to thank all of you, Steve, and Doug, for your support and technical knowledge. The engine is more than I expected.......

     
Hey Doug, Steve!
It’s me Mike Jones! Remember I came from Italy and visited you guys and you built the engine for my mustang!........

  Steve & Doug,,
I would like to thank you both and the others in your shop for the 2 motors that you built for me the 302 went in the 77 PINTO WAGON.........

     
This goes out to Doug, and Steve
That motor you guys built me is over the top guys I want to say it is the freaking bad ass wicked........

  Hi pro guys,
Just dropping you a note and a few pictures of my BEAST!! She looks great in the engine bay........

     
Steve,
I wanted to drop you a line and tell you thanks for all the help you and your team have been in helping me select my engine and various other parts......

  Hi Doug, Steve.
Well the motor is just fine.
In fact it is rather scary at full blast.
And takes me to 110 Mph in 2nd and 3rd to......

     
Doug, and Steve,
I want to thank you for a great engine. I purchased a 347/425 in March for my Factory Five Cobra coupe.......

  Steve-
I want to thank all of you at Pro-Formance Unlimited for Building this beautiful engine for me........

     
Holy F***ING COW!!!!!!!!!!!!!!!!!!!!!!!!
What a motor!!!!!!!!!!!!!!!
It's INSANE, with a full exhaust.......

  Well, Steve sorry it took so long to get with you on the first stage of our installation of the Great Create 383 you guys built......

     
September 5, 2007Steve & Crew
Just wanted to drop you guys a line and a HUGE THANK YOU on my 350/420hp motor. This 1966 Chevelle super sport.......

  Doug, and Steve,
After almost a year of showing the GTO around the state I just had to let you guys know that this beast is still purring away and growling at the challengers.

     
Hello Steve,
My name is mike and I own a 1966 2+2 K code mustang. I order a 302, 380 hp for my car. It was the best thing I could do for my car ----

  Proformance Unlimited,
I want to take a few minutes and thank everyone at Proformance Unlimited for their professional dedication on the 350 440HP.......

     
Hello fellows at Proformance Unlimited!
Last year, I took my 68' Camaro apart, Replacing about 90% of the interior and had a body shop repaint ........

  Doug and Steve,
I can’t thank you enough for building my 1970 Pontiac 400 with 10.75 to 1 compression, new Edelbrock performer rpm manifold, new Edelbrock 750 carburetor, and........

     
Doug And Steve,
Just a few lines to let you know the motor has been installed. The motor is in creditable. Although I haven't wound it over 4200 rpm..........

  Dear Doug and Steve,
It was a pleasure meeting you guys when I picked up my engine when I pulled up and saw the engine sitting there I was amazed it stopped me in my tracks................

     
This e mail goes to all at Proformance Unlimited. I recently purchased a 461 Pontiac stoker and I want to tell you that I was absolutely overcome......

  Hey Guys !!
What an absolute pleasure it has been working with you. The entire process of my motor build.......

     
Dear Steve & Crew,
I just wanted to let you know that I have been cruising in my 1957 Chevy 210........

  Hey Guys how is every thing going? My truck is almost completed except for the paint Job. Which will be Fire Engine Red......

     
If you are a car fan and watch the Speed Channel on Cable or Satellite you have probably seen the program "Dream Car Garage"......

  Hey Doug,
Friday I went over to the restoration shop to get my first look at motor and transmission.......

     
Doug and Steve!
Your motors are first class! All the bugs are worked out and here in Italy all the rich Italians............

  Doug and Steve,
I just wanted to thank you guys for the great 383-510 horse power stroker you built for my 81.........

     
Dear Doug and Steve,
Thanks for custom building my 383-475 stroker engine, and assisting me in picking out my Art Carr 350 transmission,.................

  Steve,
I would like to thank you and Doug for the outstanding motor that you built for me. I would like to.............

     
Hey guys,
I just wanted to thank you for everything you guys did for me and building me my motor. I really appreciate...........

  Steve,
Just wanted to let you know that the engine is in the Camaro. I started it up and am very impressed!.......

     
Hello Steve,
Well, it has been a couple months since we last communicated.  Just wanted you to know,.........

  Dear Doug and Steve,
Just wanted to drop you a letter to let you know how much I am enjoying my car after all the hard......

     
Hey Guys,
How Have You Been?  Sorry it has taken so long to contact you but, I wanted to have some solid......

  Bin a while boys, just dropping a note pictures later, is Santa come through, finally got my Biscayne and your motor together.......

     
I didn't know Doug or Steve when I choose there company to build my motor, in fact, I didn't know if there even......

  Hey guys this is Derek Hagner I bought a 383 Stroker (Edelbrock special) one of ten in Dec. of 03 and I'm extremely happy......

     
Doug & Steve
It's been a few years now since I spoke with you guys, Why? Because I haven't had any problems....

 
  Hey Doug and Steve,
This is Marcus.....I know you guys been wondering why I hadn't email you about the........

     
Hey Guy's,
On behalf of my dad and I, we would like to thank you for the outstanding motor you built for our 67 Camaro........

  Doug,
Everything seems to be fine engine looks great . I Double checked everything before driving It. I set the timing properly and checked the fuel........

     
Doug,
I Got Into My First Race (A 68 Hopped Up Mustang)
The Pony Just Couldn't Keep Up With Your Motor Doug.......

  Dear Steve & Doug,
I wanted to thank you for the great job you did on my 351w, not only does it look fantastic it run...

     
Doug and Steve,
I just wanted to write a little E-mail about my engine that you built for me. I love it! It was delivered the way that we had talked about and the way that I wanted it..........

  Doug And Steve,
I have been driving around now for about a week and I can certainly say without a doubt that you are a master craftsman. The feel of the engine is incredible,.........

     
Doug And Steve,
The engine looks like a work of art!!! You guys do really nice work!!! The only thing I'm not sure of.....

  Hi Doug and Steve,
Just to let you guys know we dropped the motor in our 85 Camaro 2 weeks ago and put a set of SLP headers on it.......

     
Hey Doug and Steve,
The Motor Looks Great Better Than I Expected. I Was Very Impressed With The Fast Turn Around And Service You Guys.......