Performance Archives ~ Roadkill Customs

How To Maximize 6.0L LS Engine Performance ~ 10 Mod Combos Tested

August 27, 2020 Roadkill Customs

Richard Holdener explains and dynos 10 different mod combos including a variety of different heads, cams, and intakes for GM 6.0L LS engines. [More…]

Small Block Chevy Twin Turbo Kit for $1000

November 18, 2019 Roadkill Customs

For the price, this is the most complete Small Block Chevy Twin Turbo Kit available and has all brand-new, quality parts capable of producing well beyond 750 horsepower with supporting modifications. [More…]

How To Build Your Project Car On A Budget

November 13, 2019 Roadkill Customs

It’s done. You’ve pulled the trigger on that project car or truck and dragged it home. Here’s what you can get done with a budget from $50 to $2,500. [More…]

How To Build a High Performance TH350 or TH400 Transmission

How To Build a High Performance TH350/TH400 Transmission

February 5, 2019 Roadkill Customs

DEBOSS Garage uses his ’67 Pontiac GTO project as an excuse to go over how to build a high performance TH350 or TH400 transmission. [More…]

Long Tube Headers Vs Shorty Headers

December 5, 2018 Roadkill Customs

Learn the different performance characteristics of the two most common header styles: long-tube headers (full-length) and shorty headers. Carl explains how each header design can improve your vehicle performance. [More…]

HP Tuners 101: Beginners Guide ~ GM ECM Tuning Overview

December 4, 2018 Roadkill Customs

Take a closer look at HP Tuners and what it is capable of doing for you and your hotrod. [More…]

How To Become a Carburetor Tuning Expert with an AFR Gauge

November 7, 2018 Roadkill Customs

Become a Carburetor Tuning Expert ~ Tune by AFR Gauge ~ Installed in 30 minutes and what a difference. Parts List Included. [More…]

E-Charger ~ A Revolutionary Bolt-on Technology

E-Charger ~ A Revolutionary Bolt-on Electronic Supercharger

October 23, 2018 Roadkill Customs

The E-Charger is Revolutionary The E-Charger is a revolutionary new bolt-on technology that increases power without sacrificing fuel economy or emissions. The E-Charger applies stored energy via the electric motor to assist the internal combustion [More…]

How To Adjust the Valves on a Small Block Chevrolet

May 15, 2018 Roadkill Customs

This video demonstrates how to properly adjust Small Block Chevrolet engine valves… [More…]

Exhaust H-Pipes vs. X-Pipes: What You Need to Know

May 2, 2018 Roadkill Customs

In this video, Summit Racing technical adviser Carl Pritts explains the differences between H-pipes and X-pipes and their effect on exhaust scavenging and performance. Carl also provides insight on mounting considerations and when you may [More…]

How To Hot Rod a Vintage GM Straight 6 Engine

April 29, 2018 Roadkill Customs

Everybody knows that the engine is a central key component to ANY Hot Rod project. But is a V8 the only way to go? NO WAY! Stacey David shows you why. [More…]

The Sweet Sounds of a Flathead Ford V8

April 28, 2018 Roadkill Customs

This video was put together simply to share the sweet sounds of this Flathead Ford V8. Its a little long (just over 3 minutes), but with such an awesome sounding engine, we just had to [More…]

How To Diagnose Common Engine Problems with a Vacuum Gauge

March 1, 2018 Roadkill Customs

One of the easiest and cheapest ways to check an engine for serious issues is to perform a vacuum gauge test. You can determine whether or not an engine is healthy in just several minutes. [More…]

Chassis Stiffening: How to Firm the Flex

November 12, 2017 Roadkill Customs

The chassis, or car frame, is often overlooked in restoring a performance vehicle. That can be a problem as the chassis is the foundation of the car to which all other components attach and react. Learn the basics of chassis stiffening to increase rigidity so you can get the most out of your ride. [More…]

Understanding Air Intakes

August 18, 2017 Roadkill Customs

There are various kinds of air intakes to choose from. Among the most popular styles of air intakes are short ram intakes, cold air intakes, and ram air intakes. If you are wondering how you could get the best air intake system, and what the differences between the various designs are, here’s what you need to know. [More…]

Understanding Fuel Injectors

August 11, 2017 Roadkill Customs

Fuel Injectors have totally replaced carburetors that were once used for fuel delivery. Fuel injectors are part of a computerized system that sprays the fuel into the combustion chambers at regular intervals – whereas carburetors will use a vacuum to pull the fuel into the engine’s combustion chambers. [More…]