High Performance Injuns

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Brownsburg, IN
High Performance Injuns

A Magical Place Where Pure Pontiac Power Rules & Injunuity Is The Chief Medicine Man's Chosen tool.

01/01/2026

Happy New Year!

12/31/2025

12/25/2025

Merry Christmas to All

12/15/2025

While you were at PRI - We were building excitement!
PontiacSpeedShop.com

12/09/2025

Get yourself a Dragster for Christmas! 230" Spitzer Hard Tail Mono Strut. Complete less engine. Has aftermarket shorty Powerglide, 9" Fab Rear, Fuel Pump, Electronics, Radiator. 21" wide cage. Set up for SBC. Built in December of 2000 with low runs.
$9500. Located in Brownsburg Indiana. 1-317-671-3669

12/03/2025

It’s beginning to look a lot like Christmas!
PontiacSpeedShop.com
1-463-PONTIAC

11/25/2025

With the recent changes at John Force Racing is it fair to say that JFR is now a non-Prock-fit organization?

10/07/2025

Getting close to finishing up this 512 CI Pump Gas Super Stroker.
Factory 400 block with 4.185 bore Mahle pistons, 4.650 stroke Molnar crank and rods. Big Howard’s Rattler Hyd Roller Cam. KRE ported 85cc D-Port heads. Going to run a pair of 650 carbs on an Offy dual quad intake. Should be a blast on the street with 4-speed!
What can we build for you?
PontiacSpeedShop.com
1-463-PONTIAC

10/06/2025

When your cam is a bit bigger - it shows up in a bit bigger box!

535 50mm IAII MAX Pump Gas Beast!

What can we build for you?
PontiacSpeedShop.com
1-463-PONTIAC

09/17/2025

And that’s just one corner of the shop! We’re busy but never too busy for you. Give us a call and leave a message. We will get back to you. Just let us know, “What can we build for you?”
PontiacSpeedShop.com
1-463-PONTIAC

09/09/2025

When you’re installing BIg Boy valve springs you need the Big Boy compressor!
What can we build for you?
PontiacSpeedShop.com
1-463-PONTIAC

09/07/2025

Dewayne’s 389 upgraded with a Hydraulic Roller and some other goodies. What can we build for you? PontiacSpeedShop.com 1-463-PONTIAC

Address

1630 E. Northfield Drive , Ste 1100
Brownsburg, IN
46112

Website

http://www.PontiacSpeedShop.com/

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The High Performance Injuns Story

Our Love for Pontiacs started with my first car at age 13, a 1964 Tempest 6 cyl 3 on the tree and by the time I had my license I had traded several cars around - the Tempest for an overheating ‘67 GTO Automatic, then the ‘67 GTO for a 4 Speed ‘66 GTO. I had that car all through High School and raced it regularly at OCIR in California.

After Marine Corp Boot Camp I bought a ‘64 GTO that I still have 38 years later. I also have a 6.00 Tagged 220” Rear Engine Pontiac Powered Dragster and “GoatZilla”, a 6.00 Tagged 2400# ‘64 GTO. These cars are all rolling Dynos used to test, prove and improve everything we are planning to bring to the market.

High Performance Injuns started out selling “Injun Kits” with a small ad in High Performance Pontiac Magazine and quickly grew into a full service “Injun Building Enterprise”.

We have grown to now include the creation of Pontiac Cast and Billet Cylinder Heads with many more upcoming products for Pontiac’s created through years of experience and plenty of “Injunuity!”