1986 Buick Grand National

Jul 4, 2020 2 min read
1986 Buick Grand National

The 1986 Grand National's 3.8L V6 turbo engine now produced 235 hp and 330 lb-ft of torque with the help of an intercooler and a sequential port fuel injection system.

Read the full story

Sign up now to read the full story and get access to all members-only posts.

Subscribe
Already have an account? Sign in
Great! Next, complete checkout for full access to Motorious.
Welcome back! You've successfully signed in.
You've successfully subscribed to Motorious.
Success! Your account is fully activated, you now have access to all content.
Success! Your billing info has been updated.
Your billing was not updated.