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How to Upgrade Headlights the Right Way
My Pro Street

How to Upgrade Headlights the Right Way

Hope @ProStreet - May 21, 2026
0
6.0 LS vs 6.2 LS
LS1 Engine Swaps

6.0 LS vs 6.2 LS: Which Makes More Power Per Dollar?

John Huh - May 20, 2026
0
LS1 Engine Swaps

Truck LS vs Corvette LS: What’s Different?

John Huh - May 20, 2026
0
Best Brake Pads for Towing: What to Buy
My Pro Street

Best Brake Pads for Towing: What to Buy

Hope @ProStreet - May 20, 2026
0
LS1 Engine Swaps

Why The LS7 Was The Most Extreme Small-Block GM Ever Built

John Huh - May 19, 2026
0
Drilled vs Slotted Rotors: Which Wins?
My Pro Street

Drilled vs Slotted Rotors: Which Wins?

Hope @ProStreet - May 19, 2026
0
Chevy LS engine build FAQ
LS1 Engine Swaps

Chevy LS Engine Build FAQ: Everything You Need To Know Before...

John Huh - May 19, 2026
0
How to Lower a Truck the Right Way
My Pro Street

How to Lower a Truck the Right Way

John Huh - May 18, 2026
0
My Pro Street

Collective Rooftop Car Show in Menlo Park Brought Out the Best...

John Huh - May 17, 2026
0
7 Best Coilovers for Daily Driving
How To

7 Best Coilovers for Daily Driving

John Huh - May 17, 2026
0
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Popular FAQ

NHTSA is investigating nearly one million GM vehicles after L87 6.2L V8 engines reportedly continued failing following recall repairs.

GM’s 6.2L V8 Recall Fix May Not Be Working — What L87 Owners Need...

Hope @ProStreet - August 24, 2026
0
General Motors' troubled 6.2-liter L87 V8 is back under federal scrutiny, and this time the issue isn't simply engines that failed before...
Read more

LS1 vs LS2 vs LS3 vs LS7 vs LS9: Which GM LS Engine Is...

John Huh - May 12, 2026
0
The GM LS engine family is basically the automotive equivalent of discovering cheat codes in real life. Need reliable...
Read more
Acura RSX green immobilizer key light flashing during a crank-no-start diagnosis

Why Is the Green Key Light Flashing on My Acura RSX?

John Huh - August 30, 2026
0
A flashing green key light means your Acura RSX immobilizer cannot validate the ignition key. Learn how to test the key, fuses, receiver, relay and PCM communication.
Read more
California gas station showing regular gasoline at $6.40 per gallon as statewide fuel prices approach a record high in October 2026.

California Gas Prices Near Record High as Drivers Face $6.40 a Gallon

John Huh - October 1, 2026
0
California regular gasoline has climbed to roughly $6.40 per gallon, putting the statewide average within a few cents of the all-time record as crude-oil costs, refinery constraints and the state's isolated fuel market pressure drivers.
Read more

The California Star Smog Station and You

John Huh - July 31, 2014
2
It’s definitely a new age for enthusiasts that live in California after the recent smog bill AB2289 was passed by the California State Legislature....
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Synthetic vs Conventional Oil: Which Wins?

Synthetic vs Conventional Oil: Which Wins?

Hope @ProStreet - August 26, 2026
0
Synthetic vs conventional oil affects engine protection, change intervals, and cost. Learn which oil fits a daily driver, tow rig, or performance build.
Read more

How Starter Solenoids Work

John Huh - November 28, 2018
0
Starters are an important part of any vehicle, regardless of make or model. In order to start your car, the starter must be able...
Read more
Performance drivetrain gear-ratio calculation showing how engine RPM, transmission ratio, differential gearing and tire diameter determine vehicle speed.

How to Calculate Vehicle Speed by Gear Ratio, Tire Size and RPM

Hope @ProStreet - October 2, 2026
0
Choosing a transmission based only on horsepower capacity is one of the easiest ways to build a drivetrain that looks fantastic on...
Read more

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My Pro Street
Pro Street Online is your number 1 source for How To articles, DIY guides and the latest and greatest in automotive news. Drop me a line if you have any questions!
Contact us: john@prostreetonline.com

EVEN MORE NEWS

How to Install Coilovers Without Wrecking Your Ride

How to Install Coilovers Without Wrecking Your Ride

October 23, 2026
Budget Autocross Build That Actually Gets Faster

Budget Autocross Build That Actually Gets Faster

October 22, 2026
Pioneer-style retro single-DIN receiver in a classic Japanese car dashboard, with matching box speakers shown beside it.

Pioneer’s Retro Stereo Comes to America—And Keeping Your Dashboard Normal Costs...

October 21, 2026

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