![[Video] How To Tune Holley Accelerator Pump Circuits.](https://www.racingjunk.com/news/wp-content/uploads/2020/06/fwfewfwefag-376x206.png)
[Video] How To Tune Holley Accelerator Pump Circuits.
Our good friend Wayne Scraba shows you how To Tune Holley Accelerator Pump Circuits.
Tech
![[Video] Powerblast Plate Test: Side-by-Side View](https://www.racingjunk.com/news/wp-content/uploads/2020/05/the-money-shot-does-powerblast-plate-really-work-376x206.jpg)
[Video] Powerblast Plate Test: Side-by-Side View
Our friends over at Prestige Motorsports got a customer who sent in a set of Thompson Performance Power Blast Plates, so they set up a video comparison test to see how good these things really are!
Super Starter: Part 1
Wayne Scraba breaks down Tilton’s Solution For Cantankerous Starting Issues in part one of this two-part series.
RacingJunk’s Top 10 How-To Articles of the Year
We salute all the weekend warriors that spent countless nights and busted knuckles building projects in their garage. But before we dive into the new year, let’s take a look back at RacingJunk’s Top 10 How To Articles of 2019.
What You Should Have in Your Summer Road Trip Toolkit
You can’t bring all your tools, but what should you bring on a summer road trip? RacingJunk has got your back. Here’s what you should include in your Summer Road Trip toolkit.
[Video] How Ford Performance Hand Builds their Coyote Engines
“This isn’t the average engine that’s built in somebody’s garage, it goes through a gamut of inspection and assembly quality steps,”
Mittler Bros Hydroshox Combines Coilovers with Ride Height Adjustability of Hydraulics
For several years, there have been two options to adjust the ride height of your vehicle on the fly – hydraulics and airbags. Both have their strong and weak points – but the geniuses at Mittler Bros Machine and Tool have combined the best of hydraulic ride height control with the ride comfort and feel of coilovers.
Radiators: How to Keep Your Cool Part 4
Last issue, we took a detailed look at the different ways to actually build an aluminum radiator. Something else you should ponder is if a rad company is actually a manufacturer or just an assembler.
Radiators: How to Keep Your Cool Part 3
We’re not quite done with false impressions when it comes to radiators: Some companies offer radiators configured as a double-pass or triple-pass design, and while that sounds impressive, the name can be a little misleading.
Radiators: How to Keep Your Cool Part 2
In the big picture, it’s pretty clear that aluminum makes for a better radiator, but there’s even more to the technology.