Body Basics II: A Guide to Mopar Body Codes
How about another serving of alphabet soup? Last week, we shared a chart containing common GM body codes. Now we’ll turn our attention to Mopar, which also uses a letter code to identify body styles. Again, we only included the cars typical enthusiasts would be interested in—sorry Dodge Aspen guy. A-Body Dodge 1961 Lancer 1963-76
Plan B 557: Jason Line and Summit Racing Build a 812HP Big Block
[portfolio_slideshow id=8176] It started off innocently enough. Following a race in 2010, Summit Racing Equipment NHRA Pro Stock driver Jason Line bought a 1968 Biscayne station wagon as a side project and laid out a quick, simple plan: take an old 427 motor from a donor car, refresh it, and drop it harmlessly between the
Fan Club: How to Choose an Electric Fan in 4 Easy Steps
A couple weeks back, we asked the question: Mechanical vs. Electric Fans: Which is Best for Your Vehicle? If you’ve determined that an electric fan is the best choice for your ride, you’re certainly not alone. Electric fans have become the preferred choice for many enthusiasts because they have lots of advantages over mechanical fans,
Mailbag: Reading Smoke Signals
Got questions? We’ve got the answers—the Summit Racing tech department tackles your automotive-related conundrums. This week, we’re helping a reader find the source of mysterious white smoke. J.M. • Cola, SC Q: I have a 1984 Pontiac Bonneville with a Chevy 350. White smoke has been coming out of the left exhaust pipe and
Body Basics: A Guide to GM Body Codes
Automobile engineers love the alphabet. It’s the only explanation we can come up with for why GM and Mopar use letter designations for their many body styles. It’s not a bad idea, but it can be a little confusing because of the many different generations of cars. For example, GM has used the same letters to
Disc Brakes Made Easy: Dissecting Summit Racing’s Disc Brake Conversion Kits
[portfolio_slideshow id=7812] Back when our old cars were new, drum brakes were the standard. It wasn’t so much that drums were good at their job. They were familiar technology and more importantly, cheap. With lower horsepower levels, slower speeds, and less congestion to contend with, drum brakes usually gave drivers enough time and distance to
Video: Understanding Engine Compression Ratio and Piston-to-Wall Clearance
Better understand compression ratio, how to calculate it, piston-to-wall clearance, how to adjust it depending on the power your engine produces, and more by watching this Summit Racing Quick Flicks video.
Mailbag: The Truth About Nitrous
Got questions? We’ve got the answers—the Summit Racing tech department tackles your automotive-related conundrums. This week, we’re spraying some knowledge on nitrous. J.F. • Danville, VA Q: I’m restoring a 1969 Impala with a 327. I’d like to keep the engine stock while increasing horsepower. I’ve considered using nitrous but some say that
Mopar 440: The Making of a Mean Big Block Mopar
Call it a weakness, an obsession—whatever. But there’s something about the smell of assembly lube that makes us come a runnin’. For example, when our buddy Don Lower decided to build a 440 to swap into his old Barracuda project, he just couldn’t keep us (or our cameras) away. The goal for the 440 was twofold:
Mk4 Anatomy, Part 2: A Look Under the Hood of the Summit Racing Mk4 Project
Like the Mk4 you see above? You can duplicate it using the Factory Five components covered in our Mk4, Part 1 post, along with the parts listed below from Summit Racing. Summit Racing has even taken the time and hassle out of ordering the parts by creating special combos just for the build. That means




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