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Friday, October 23, 2026
My Pro Street

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Unofficial Fairlady Z-inspired 2027 Nissan Z redesign with oval headlights, wide fenders and a ducktail spoiler
FAQs

The 2027 Nissan Z Refresh Is Real—But This Fairlady Z Redesign...

John Huh - August 30, 2026
0
Lotus Type 135 mid-engine supercar representing the expected Esprit V6 and hybrid V8 models
FAQs

The New Lotus Esprit Will Offer a Lighter Hybrid V6 Alongside...

John Huh - August 29, 2026
0
Aftermarket Lighting Trends Worth Watching
My Pro Street

Aftermarket Lighting Trends Worth Watching

Hope @ProStreet - August 29, 2026
0
Honda Civic Type R and Acura Integra Type S with six-speed manual transmissions
FAQs

Honda Refuses to Kill the Manual—The Civic Type R and Integra...

John Huh - August 28, 2026
0
Future Toyota Celica Sport concept with turbo hybrid power and all-wheel drive
My Pro Street

Toyota Celica Sport Could Return With 400-HP Hybrid AWD Power

John Huh - August 28, 2026
0
Modified JDM, KDM, Euro and domestic vehicles competing at Royal Fitment Bay Area 7 in Union City
News and Events

Royal Fitment Bay Area 7 Brings JDM, KDM and Wild Builds...

John Huh - August 28, 2026
0
Automotive PWM waveform showing 25, 50 and 75 percent duty cycles controlling a vehicle solenoid
FAQs

What Is PWM in a Car? Why Your Multimeter May Be...

John Huh - August 28, 2026
0
Driver-monitoring camera and passive alcohol sensor representing drunk-driving prevention technology in a modern car
My Pro Street

Your Future Car May Test You for Alcohol—Without Asking

John Huh - August 28, 2026
0
Lucid Air electric sedan parked outside because of an exterior-lighting circuit fire recall
My Pro Street

Lucid Recalls 27,185 Air Sedans and Issues a Park-Outside Warning

John Huh - August 28, 2026
0
Do Sway Bars Improve Handling? What Changes
My Pro Street

Do Sway Bars Improve Handling? What Changes

Hope @ProStreet - August 28, 2026
0
Driver inside a connected modern car surrounded by location, biometric, phone and driving-behavior data graphics
FAQs

Modern Cars Collect Too Much Data—and Owners Have Too Little Control

John Huh - August 27, 2026
0
Driver inside a modern connected vehicle surrounded by driver-monitoring cameras, biometric sensors and vehicle-network data
My Pro Street

The Federal Car “Kill Switch” Isn’t What You Were Told—But the...

John Huh - August 27, 2026
0
Custom lowriders displayed at the 2026 Sacramento Lowrider Supershow inside the Cal Expo Pavilion
Events

Sacramento Lowrider Supershow 2026 Confirms Bizzy Bone, NB Ridaz and Full...

Hope @ProStreet - August 27, 2026
0
Future of Vehicle Fitment Shopping Gets Smarter
My Pro Street

Future of Vehicle Fitment Shopping Gets Smarter

Hope @ProStreet - August 27, 2026
0
2027 Honda Prelude hybrid compared with the rear-wheel-drive Toyota GR86 sports coupe
My Pro Street

Honda Prelude Beats the Toyota GR86—Until the Road Gets Interesting

Hope @ProStreet - August 26, 2026
0
Hyundai plans to grow annual N sales from roughly 20,000 to 100,000 by 2030 while introducing more affordable performance models below full N cars.
My Pro Street

Hyundai Plans More Affordable N Performance Cars on the Road to...

Hope @ProStreet - August 26, 2026
0
The $275,000 Porsche 911 Challenge combines a 508-hp GT3 engine with slicks, racing suspension, steel brakes and factory safety equipment.
News and Events

Porsche’s New 911 Challenge Is a $275,000 GT3-Based Race Car

Hope @ProStreet - August 26, 2026
0
Synthetic vs Conventional Oil: Which Wins?
FAQs

Synthetic vs Conventional Oil: Which Wins?

Hope @ProStreet - August 26, 2026
0
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Popular FAQ

LS1 aluminum engine block deck being checked for warpage with a precision straightedge and feeler gauge

How to Check an LS1 Block Deck for Warpage Before Installing the Heads

John Huh - September 23, 2026
0
Before installing the cylinder heads, check the LS1 block deck for warpage. Our LS engine reference specifies maximum flatness of 0.004 inch within 6 inches and 0.008 inch across the deck.
Read more

Top Fuel Economy Myths

John Huh - October 19, 2015
0
Everyone has heard some of these popular fuel economy myths or tactics passed on by a friend or online message board, promising increased fuel savings....
Read more

Nuts and Bolts – How to Torque Fasteners

John Huh - October 30, 2014
0
When you are assembling a motor or new engine components, torquing the bolts and nuts to the manufacturer's specification is very important. Bolts like...
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Ten Fastest Depreciating Cars of 2016

John Huh - October 21, 2016
0
New car depreciation is a simple fact of buying a car. When you buy a new car, it will lose some value over time....
Read more

FAQ : Honda Swap Combinations– What Fits What – Part 2

John Huh - July 18, 2014
65
We kick off Part 2 of our Honda Swap Combinations writeup by taking a look at the H series VTEC motor from Honda. First...
Read more

The Pros and Cons Buying vs Leasing a car

John Huh - August 11, 2016
0
Car ownership isn't always an easy thing, and it starts with the decision to buy or lease. Going into a new car purchase or...
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FAQ – How To Replace a Honda Axle

John Huh - September 6, 2013
0
Torn axle boots or damaged joints are some of the most common problems in high mileage vehicles and can cause clicking noises when you...
Read more

How To Install a Fan Controller

John Huh - August 22, 2014
0
When it comes to the cooling part of your performance vehicle, too often enthusiasts overlook their fan wiring. Aftermarket radiator companies like Mishimoto, Koyo...
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

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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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