Latest from MGI
Converting fuel to power: Quantifying an engine’s fuel usage.
January 11th, 2022By: Ray T. Bohacz: The aftermarket performance industry is constantly moving the goal posts for performance, ...Read MoreWhat you need to know about electronic fuel injectors.
October 11th, 2021Ray T. Bohacz: EFI was adopted by the auto industry to comply with stricter emissions controls ...Read MoreSupercharger blow-off valve explained.
July 27th, 2021The key to proper operation of the BOV involves the pressure balance surrounding its piston. ...Read MoreSuperchargers for Fords: common questions and other comments.
July 26th, 2021By Scott Brown: Superchargers have a fine sporting heritage, and you don’t need to be ...Read More- To those unfamiliar with the practice, Demolition Derby events provide handsome purses, especially at large ...Read More
Injector sizing and boost-referencing the fuel injected engine for centrifugal supercharging.
July 9th, 2020By Sam Logan: If larger injectors are installed—that is, injectors with a greater flow rate—an ...Read MoreSuperchargers and carbureted fuel system upgrades.
June 1st, 2020By V. Moore: Idle and cruise conditions don’t alter fuel consumption appreciably, but supercharge boost conditions ...Read MoreBoost referencing the blow-through carburetor (4150-style) and fuel pressure regulator
May 29th, 2020By V. Moore: Conventional carburetors operate at prevailing barometric pressures, from oxygen-rich sea level to oxygen-lean ...Read More- By Sam Logan: Naturally, there’s a desire within the TorqStorm operation to introduce enthusiasts to their ...Read More
Racing Matters From the Archive
New Products
Powermaster Performance announces compact, powerful alternator.
April 26th, 2018This 100mm Denso-style alternator weighs 6.4 pounds, delivers 35amps at idle with 75 amps peak, making ...Read More- Wichita, Kansas: GForce Performance Engineering has introduced new one-piece aluminum driveshafts and 850hp axles for ...Read More
TorqStorm reveals centrifugal supercharger kit for Chrysler Slant Six, the first of its kind
February 9th, 2018It’s been a busy year for TorqStorm, their 2017 inquiries for superchargers had tripled from ...Read More
Editorial by MGI
Grudge Racing
May 23rd, 2018Grudge racing has dominated the drag racing scene in the southern US States for decades. But ...Read MoreJoe Hornick
March 22nd, 2018The man who mastered consultancy in racing. Read the story, courtesy of Drag Racer magazine. Sweetie massage ...Read MoreRacing Valve Springs
September 15th, 2017Here, courtesy of Erson Cams, are several sound rules to remember. The story is developed ...Read More
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From the Archive
Recent Comments
Vic Moore on Camshaft lobe separation angle: what does it mean?Received from R.T. Bohacz in response to Chris: I've been...
Chris on Camshaft lobe separation angle: what does it mean?More torque from a wider LSA? No, except on a...
arthur lacount on TIME WARP SPECIAL: KAASE’S FORD BOSS 429-460 CRATE ENGINESWhat is the price of your cheapest Boss Nine and...
Ray T. Bohacz on Competition valve locks: Brief guide.Keith, I do not know if I can be of...
Vic Moore on Competition valve locks: Brief guide.Keith, Andy Anderson has specialized in the development of racing...
Keith Walden on Competition valve locks: Brief guide.Thank you Vic, In the meantime I've been trying to...
Recent Videos
LS, Coyote, & Mopar harmonic damper removal in minutes.
Jon Kaase discusses latest specs of 526cid FE and SOHC hot rod engines.
Installing, tuning, and road testing the new Street Demon.
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