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PRODUCT SPOTLIGHT: The ProFlex DXI by Advanced Fuel Dynamics
If you’ve got a 2020+ GM V8 truck or SUV and you’re not running E85 yet, you’re leaving power and money on the table. Enter the ProFlex DXI—the easiest, fastest, and flat-out smartest way to slap flex fuel capability onto your rig. No tuning, no ECU unlocks, no headaches—just more horsepower and lower fuel costs in about 15 minutes.

Epic Adventurer
In the realm of off-road adventures, few vehicles command the same level of respect and admiration as the Ford Bronco. Harking back to its origins over half a century ago, the Bronco has remained synonymous with rugged exploration and uncompromising agility. Now, in a bold move that redefines the off-road experience, Ford reintroduced the Bronco Sport SUV, marrying heritage with modern innovation. Many people consider the Bronco Sport to be the baby brother of the full size Bronco. This build by Hypertech and LeachCo looks more than capable of hanging with its big brother.

RILEY’S ’72 Chevy
It seems never to fail: You buy an old truck from a friend or family member with the intent of just sticking a used motor in it and giving it a quick paint job. This usually means that the front clip comes off to put the motor in, and that leads to taking apart the front suspension, which leads to assorted chassis upgrades, as well as the rest of the frame components being unbolted and stripped down for paint, and that means the cab is taken off and sent to a paint shop. Well, you know how those stories play out, and without going any further, this is exactly what happened to Jim Riley and his son Dusty.
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Product Spotlight: Granatelli Motor Sports® 12v Electric Vacuum Pump Kit
We stopped by the Granatelli Motorsports booth at Holley LS Fest West to see what's new
Author
The Auto Builder Staff
Photography by Scott Killeen and Courtesy of Granatelli Motorsports
Granatelli Motorsports Unveils the 12V Electric Vacuum Pump Kit
We swung by the Granatelli Motorsports booth, eager to scope out their latest gear. Strap in, gearheads, ’cause Granatelli Motorsports is about to drop the ultimate solution for all your vacuum woes with their 12V Electric Vacuum Pump Kit!
Imagine this: your mean machine’s parked in the garage, but you’re wrestling with power brake glitches, wipers acting up, or engine management snafus all because of vacuum hiccups. Well, fret not, ’cause Granatelli’s rolling out the big guns with their top-shelf kit, primed to take on these challenges headfirst and give your ride a serious performance boost.
Now, let’s dive into the tech. Granatelli’s kit is like the vacuum pump rockstar, boasting next-gen technology that amps up suction while keeping things hush-hush and vibration-free. From sleek electroplated finishes to rugged ABS construction, you can customize your kit to match your ride’s vibe. And installation? A breeze, thanks to their slick MAVP sensor that kicks outdated relay systems to the curb.
But hold onto your hats – there’s more! Granatelli’s not just about style and convenience; they’re all about cranking up the horsepower, baby! By restoring crucial vacuum levels, this kit injects documented power back into your engine, ensuring you’ve got the muscle you crave when you drop that hammer. And let’s not forget about safety – with a firm pedal feel and optimized performance, you can bid farewell to those braking blues.
So whether you’re tearing up the track or cruising the streets, Granatelli’s 12V Electric Vacuum Pump Kit is your ticket to a smoother, more responsive ride. Say goodbye to vacuum-induced headaches and hello to high-octane performance – Granatelli Motorsports has got your back!
Granatelli Motor Sports 12-Volt Vacuum Pump Systems
Rotary Vein Style Pump with Enlarged Diaphragm Guarantees to be Super Quiet, Reliable and Increases the Speed of Recovery Once Activated Maintaining a Consistent 17” to 23” Hg Vacuum.
Bare, Black, Gun Metal Gray, and Chrome Housing Options Give Your System a Professional Look ,While Maintaining Proper Airflow Around the Pump.
Included Vacuum Hose is Top Grade Synthetic Reinforced 3/8” Tubing with .170 Wall Thickness.
Wiring Harness is EMI/RFI Protected with Fuse for Perfect Plug and Play Installation and No Other Noise Interference.
Simple Mounting Bracket Design Isolates Vibration While Maintaining a Common Mounting Hole Configuration To Allow Your System to Replace Similar Designs That May Have Failed or are Too Loud.
Fully Isolated Motor Assembly is Whisper Quiet.
20th Century MAVP, Manifold Absolute Vacuum/Pressure Sensor Eliminates Old School Vacuum Switch and Relay Design
To learn more, CLICK HERE to go to the Granatelli Motorsports website,
ARTICLE SOURCES
Granatelli Motor Sports
1000 Yarnell Pl.
Oxnard, CA 93033
805-486-6644









