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High Performance Engines & Components!

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8:00 am to 5:00 pm  Mon - Fri  East Coast Time Zone

765 - 525 - 4825

E-Mail WPE    


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Occasionally we have some good deals on used and new components listed on e-bay.

This link takes you directly to the parts that we have listed for sale.




WPE's Engine Shop Specializes in building

High Quality Custom Built Engines


Over 20 Years of Race Winning Experience

Building Engines


Circle Track Racing Classes

for Dirt and Pavement Tracks!

Sprint Cars,  Late Models,  Modifieds, & Street Stocks


NHRA Drag Racing,  Bracket Drag Racing

Hot Rods & Street Rods

OEM & Antique Restoration


Small and Big Block

Chevy, Ford & Chrysler

We build some absolutely fantastic Pro Street and Custom Street Rod Engines!

Available Complete Top to Bottom, Dyno Proven, ready to drop in and go.

No Crate Engine Can Compete with our Quality and Performance!

! FACT !

Building High Quality Race Winning Engines since 1990!

Check out our Engine Combinations page here!





Check out Stacey David's TV show Gearz's web site.



In early 2012 Stacey David contacted WPE and asked us to be part of a special project that he was working on.

The project was rebuilding the engine in Ted Nugent's famous Zebra Striped Bronco.

Of course we were excited and privileged to be asked..

Special thanks go's out to PBM / Erson Cams, Lucas Oil and E3 Spark Plugs for their support!      


Check out the segment we were involved in that aired on the TV show Gearz as seen on the Speed Channel!    






Brady Bacon and the Hoffman's #69 USAC Sprint Car team in Victory Lane at Terra Haute! 




Congrats to Brady Bacon for his first USAC Championship and The Hoffman Racing Team for winning a amazing 10th USAC Championship,,, First Class operation and very proud to have been involved with the team this year...

The team pulled off an incredible 29 top10's, 20 top 5's, 4 wins and  zero dnf's in 2014!





One of our specialties and true loves is building Sprint Car Engines!

This is Joss Moffatts all aluminum 820HP 410ci Engine.




427 Small Block Ford Street Rod Engine

Built for Tim Johnson's 67 Mustang

Pump Gas 514 HP



 Williams Racing 2014 Salem Speedway!





Williams Racing Apr 2012 racing on the High Banks of Rockingham Speedway!  




In July of 2011 Stacey David's TV show Gearz came to our shop and shot a segment of his

 popular TV show while we put E3 plugs to the test.

We performed back to back tests comparing conventional spark plugs to the E3 plug.

All results were conclusive and very accurate.      


 Stacey David's TV show Gearz  aires on Speed TV.
See the segment where we tested E3 plugs here!

E-3 spark plugs absolutely did prove to produce more power and

better fuel economy during our back to back tests.


Check out the E3 web site here!



WPE Champions


Doug Theobald was the 2013 Champion of the National Farm Machinery show in Louisville..




Congratulations to Logan Hupp for winning the 2012 Lawrenceburg Speedway Track Championship! 





Joey Kramer has been on a vicious tear this season accumulating 40 wins in 2012 and 2013 

Awesome Job!  





You Tube Video of  WPE's 18 degree Dirt Modified Engine on the dyno,, check it out!  





Congratulations to Brad Wieck for winning his 4th DIRT Modifed Championship

at Lawrenceburg Speedway!  2005, 2006, 2007, 2010

Brad Finished a respectful second place in 2008!

all while using WPE Power! 


Williams Precision Engines is proud to say that we built the engines that

won the Lawrenceburg Speedway Championship for 6 seasons!

Five seasons in a row!

!!  2003 , 2004, 2005, 2006, 2007, 2010  !!




Congratulations To Mike Dirksen and Team for all their wins & Championships while using WPE Power! 

 Eldora Track Champion 2005, 2008, 2009 & 2010!!   




Williams Precision Engines was a proud  sponsor of the

fast qualifier award for the American Modified Series for severial seasons .   

american modified series





Hardcore Racing Components Available Here!


The Best Deals on The Best Performance Parts anywhere!




Why Should I Buy From WPE ?

WPE is a distributor for over 400 different high performance parts companies

that supply the Drag Race, Street Rod and Circle Track Industry !


Orders placed before 4:00 pm are shipped the same day! 

WPE delivers via UPS directly to your door...   


No Freight Charges on any components picked up in our speedshop store

including large and heavy items!


We accept Visa, MasterCard, & PayPal  as payment options..


Check out the Line Card of Products we Sell here!




Congratulations to Logan Hupp for his second place in points at Lawrenceburg Speedway 2011



tim baum

Tim Baum and his Oliver Pulling Tractor making another winning hook! 



Congratulations to Tim Baum for being the 2011 Antique V8 Hot Rod Pulling Champion!

Video made at the 2011 Wayne County 4H fair.

Check out this awesome video. 

Tim was the last to make a pull, and he won the class!




2007 & 2009

Congratulations To Joss Moffatt

for Winning his 2nd Sprint Car Championship at

Lawrenceburg Speedway in three seasons!


Check out Joss Moffat Racings photo and information page here! 


Joss Moffatt on the Gas in his Williams Engines / Maxim Chassis 5J Sprint Car.

Joss finished a respectful 5th place in the 10,000 to win MSCS sprint Race held at

Lawrenceburg Speedway where there was 54 of the best non wing sprint cars and

drivers in the country in attendance. 


Joss was crowned the 2007 & 2009 Lawrenceburg Sprint Car Champion!

2008 was also good to Joss finishing 2nd in the Lawrenceburg points chase..  


Joss Moffatts 2012 Sprinter

Joss has started the season off right with his first win of the year at Waynesfield Raceway 5/5/12  



josh 2011

Congrats to Josh Fergiuson for his dominating win at Lawrenceburg Speedway.
First time ever racing at the Burg and Josh was turning Super fast 15.8 lap times in the feature leading

every lap to a straight away victory.. Awesome Job!!



Mud Racer David Franco

Holding one of many trophy's Dave has won using WPE Power!

Congratulations to David for winning the 2010 INDY 4x4 Jamboree   




randy ward

Randy Ward from Washington State hard on the gas driving

his Williams Precision Engines powered Shaw DIRT Modifed.


Occasionally we have some good deals on used and new components listed on e-bay.

This link takes you directly to the parts that we have listed for sale.

Congratulations to Shelby Miles for racing his way to the 2007 and 2008

Bloomington Speedway Championship

 and a 3ed place finish in National 2007 UMP National Points!   

Awesome Job Shelby !!


Shelby has been using WPE to power him to feature wins and championships for years.


Maybe it's time for you to step up your program!


Congratulation to Shelby Miles for his impressive win on the mile at DuQuoin 2010..

Check out Shelby's new web site at  www.shelbymilesracingllc.com


Shelby Miles taking the $2000.00 win at Lawrenceburg 2010
over some of the best Mods in the Midwest.  

Shelby put on a driving clinic at Brownstown Speedway taking the
win away from Tony Stewart after starting on the tail! 



Kenny Wallace and Devin Gilpin battle for the lead while

Paul Bumgardner powers past both of them on the last lap

for the A main win, driving his Williams Precision Engines

powered Lightning Chassis UMP Modified.  

Congratulations to Paul Bumgardner

for his 2010 Lincoln Park Championship!



#58P Jim Post has been a top contender

this season using WPE Power!

#45 P Brian Post on his way to another

UMP Modified feature win !


Contingency Prize Program

Win the points at your track or series while using a engine prepared & maintained only by WPE

(While Displaying The WPE logo or sticker, PHOTO Required)

and be rewarded with up to a $500.00 certificate

that's good towards your next engine rebuild!



Get The Best Engine and be Rewarded For Running Up Front!

Photo of Car in Action Displaying a Williams Precision Engines sticker is Required!

E-mail Notifications of feature wins & championship with photos Required! 




Ray Humphery has had a lot of great seasons winning many features

driving his Williams powered Franklin Chassis UMP Modified!

Ray has always been a force to be reckoned with and challenging for the win !


Check out our UMP Modified Engine Combinations!  


Building the best DIRT Track Engines on the market

with experience!


Attention Engine Builders!

We have some fantastic prices available on some

high quality Balanced Rotating Assemblies!

We have the inside scoop on rotating assemblies!

A few of our combinations are listed here!   (more to come)

We have the deep deal with Callies on all their products including the

Compstar line of Rods and Crankshafts!!        


Give us a call and save some money and time by taking advantage of our experience advice. 

WPE Specializes in providing only the best Quality Engine Components!!! 



Chris Hillman in action at Bloomington Speedway

Chris has had many awesome seasons with many victories using WPE Power!

The Bloomington Street stocks are some of the toughest around! 



Williams Racing Web Page can be seen here!

UMP Dirt Modified & Kimmel Series Pavement Stock Car 

News, Information and Sponsors ! 

 lucas Oil


With Advanced

DiamondFire Technology





Learn More About Williams Racing


Williams Racing is proud to announce that our team finished a respectful 3ed place in the 2008 running of the

Frank Kimmel Street Stock Nationals race held at the famous Kentucky Motor Speedway.


On January 1st 2009 Williams Racing posted a 11th place finish in the 1st annual Polar Bear 150

 held at the world famous Rockingham Speedway. 


July 4th 2009 Williams Racing Finished 6th in the first annual Cherry Bomb 100 at Rockingham Speedway


Williams Precision Engines has spent hundreds of hours developing and

dyno testing engines for this new series. 

We have been very fortunate to have developed a very successful combination that has

proven it's performance and dependability to be outstanding.


 If you are interested in purchasing a front running engine combination for the Kimmel series

Please give us a call ! 

More Information on our Kimmel Street Stock Engine Combination is available here.  

Kimmel Street Stock Engine Page!


Check out some photos of our other Customers cars here!




Click Here and


Turn On The Race Music!


Leave the new window open while you continue to surf our site

and you can listen to some cool race jams.



Winning Races all around the World since 1990!



Williams Precision Engines


5365 N Co Rd 700 W

St Paul, IN.  47272


Shop Phone 765-525-4825

E-Mail  wpespeedshop@tds.net