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Thursday, October 22, 2026
My Pro Street

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New American performance cars, a pickup, hybrid and EV outside an emissions-testing facility illustrating the 34.9-mpg 2031 CAFE target.
FAQs

New CAFE Rules Cut the 2031 Fuel-Economy Target to 34.9 MPG

Hope @ProStreet - September 29, 2026
0
7 Best OBD2 Diagnostic Scanners for Garage Builds
My Pro Street

7 Best OBD2 Diagnostic Scanners for Garage Builds

Hope @ProStreet - September 29, 2026
0
Top Aftermarket Ignition Coils for Street Builds
My Pro Street

Top Aftermarket Ignition Coils for Street Builds

Hope @ProStreet - September 28, 2026
0
Modified tuner cars on display at SPOCOM SF 2026 at the San Mateo County Event Center
News and Events

SPOCOM SF 2026 Coverage: Inside the Bay Area Tuner Scene

John Huh - September 27, 2026
0
Automotive Relay Wiring Guide for Clean Power
My Pro Street

Automotive Relay Wiring Guide for Clean Power

Hope @ProStreet - September 27, 2026
0
How to Set Ignition Timing for Stronger Power
My Pro Street

How to Set Ignition Timing for Stronger Power

Hope @ProStreet - September 26, 2026
0
Cabin Air Filter Replacement Made Simple
My Pro Street

Cabin Air Filter Replacement Made Simple

Hope @ProStreet - September 25, 2026
0
Classic muscle cars and hot rods displayed during the Nostalgia Day Car Show in downtown Livermore
News and Events

Nostalgia Day Brings Hundreds of Classic Cars to Downtown Livermore

John Huh - September 24, 2026
0
New 6.7-liter GM Gen 6 LS6 V8 with aluminum block, dual port and direct fuel injection, and forged engine components in a performance engine shop.
FAQs

The New GM LS6 Is More Than a Bigger LS: Inside...

John Huh - September 24, 2026
0
2027 Nissan Skyline four-door performance sedan expected with twin-turbo V6 power
News and Events

New Nissan Skyline Is Coming in December — And It Could...

John Huh - September 24, 2026
0
LED versus HID Bulbs: What Fits Your Build?
My Pro Street

LED versus HID Bulbs: What Fits Your Build?

Hope @ProStreet - September 24, 2026
0
LS1 engine block showing numbered main caps with directional arrows facing the front of the engine
FAQs

LS1 Main Cap Orientation: Which Way Do the Main Caps Face?

John Huh - September 23, 2026
0
LS1 aluminum engine block deck being checked for warpage with a precision straightedge and feeler gauge
FAQs

How to Check an LS1 Block Deck for Warpage Before Installing...

John Huh - September 23, 2026
0
OBD2 Scanner Review: Best Tools for Your Garage
My Pro Street

OBD2 Scanner Review: Best Tools for Your Garage

Hope @ProStreet - September 23, 2026
0
Moroso performance parts including racing oil pan, oil accumulator, coolant expansion tank, air/oil separator, battery terminals and engine-building components.
FAQs

Moroso Performance Parts FAQ: Oil Systems, Cooling, Electrical and Racing Hardware

John Huh - September 22, 2026
0
Factory LS1 press-fit piston pin compared with aftermarket full-floating wrist pin and retaining locks
FAQs

LS1 Press-Fit vs. Full-Floating Wrist Pins: What’s the Difference?

John Huh - September 22, 2026
0
Tatiana Calderón driving the number 25 Ford-bodied NASCAR Brazil race car at the Curvelo oval
News and Events

Tatiana Calderón Becomes NASCAR Brazil’s First Female Overall Winner

John Huh - September 22, 2026
0
2026 Hyundai Ioniq 9 with its rear door open during inspection of the powered second-row seat
FAQs

Hyundai Ioniq 9 Recall: Powered Rear Seats May Trap an Occupant

John Huh - September 22, 2026
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Popular FAQ

No. 6 Porsche 963 leading the BMW M Hybrid V8 during the 2026 Petit Le Mans at Road Atlanta

Porsche Completes a Historic American Endurance Sweep at Petit Le Mans

John Huh - October 4, 2026
0
Porsche Penske Motorsport won the 2026 Petit Le Mans with the 963, completing an unprecedented sweep of Daytona, Sebring and Road Atlanta.
Read more

How To Fix a Clicking Starter

John Huh - October 20, 2014
0
Whatever can go wrong will go wrong. I'm pretty sure I've heard someone important say that before and in the case of starter problems...
Read more

FAQ: Internal vs External Wastegates

John Huh - April 17, 2014
3
The question we often hear from customers about turbochargers or turbo kits in general is the age old debate of internal vs external wastegates....
Read more
Lotus Type 135 mid-engine supercar representing the expected Esprit V6 and hybrid V8 models

The New Lotus Esprit Will Offer a Lighter Hybrid V6 Alongside Its 1,000-HP V8

John Huh - August 29, 2026
0
Lotus will offer its Type 135 supercar with hybrid V6 and 1,000-PS V8 powertrains. The smaller engine could create the better driver’s car.
Read more
Blue 795-hp Ford Mustang Dark Horse SC launching at Sonoma Raceway during its first performance drive.

The 795-HP Mustang Dark Horse SC Is Ford’s New GT500 Successor

Hope @ProStreet - September 29, 2026
0
The 2026 Ford Mustang Dark Horse SC has finally reached independent reviewers, and the early evidence supports its position as the replacement...
Read more

FAQ : Mitsubishi Evolution VIII ECU Pinout

John Huh - May 5, 2014
0
The Mitsubishi Lancer Evolution has enjoyed a decent run in the US after making it's debut on American shores in 2003. And ever since...
Read more

Tips to Finding the best body shop

John Huh - May 28, 2016
0
So you've just found yourself involved in a car accident, and it's time to repair your car. If you aren't intending to do the...
Read more

K Series Transmission Differences

John Huh - February 20, 2015
3
It wasn't so long ago that the i-VTEC K series of engines from Honda was more bleeding edge than cutting edge for most engine...
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
How to Align a Lowered Car Properly for Grip

How to Align a Lowered Car Properly for Grip

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