CLASSIC CARS ARENA

Classic Cars Classic Trucks Magazine

Join Our Dealers Sell Your Car

SELL

🔥 Best Deals Buyer's Guides Valuation Tool Factory Colors Model History Comparisons Car Shows Sold Archive Avoid Scams Q&A

Classic Cars Classic Trucks Magazine 🔥 Best Deals My Favorites

Research Tools

Buyer's Guides Valuation Tool Factory Colors Model History Comparisons Car Shows Sold Archive Avoid Scams Q&A

Sell Your Car Join Our Dealers

Home / Magazine / #289 K-code

#289 K-code

Classic Ford Mustang on an engine dynamometer

How Much Horsepower Did Classic Mustangs Really Have?

Tom Ramirez · May 20, 2026 · 8 min

Classic Cars Arena

The premier marketplace for classic and vintage automobiles. Connecting buyers and sellers since 2010.

Browse

Classic Cars
Classic Trucks
All Makes
Car Shows
Sales Archive

Resources

Buyer's Guides
Classic Model History
Factory Colors
Comparisons
Q&A
Valuation Tool
Avoid Scams
Trusted Partners
Editorial Team

Sell

List Your Car
Dealer Programs

Company

About Us
Contact
Privacy Policy
Terms of Service
Cookie Policy
Disclaimer

Popular Locations

Classic Cars in Texas Classic Cars in California Classic Cars in Florida Classic Cars in Ontario Classic Cars in Pennsylvania Classic Cars in British Columbia Classic Cars in Arizona Classic Cars in Ohio

Get Daily Newsletter

New listings, price drops, and market insights — straight to your inbox.

You're subscribed! Welcome to the Classic Cars Arena newsletter.

© 2026 Classic Cars Arena. All rights reserved.