I have a 1965 thunderbird with a 390 ci engine. I would like to know if I can use unleaded gas in it?

20

Asked by Aug 08, 2015 at 08:41 AM about the 1965 Ford Thunderbird

Question type: General

2 Answers

37,965

No. Unless you have replaced the valves in the heads. The older motors require leaded gas. Should refurbish the motor to modern day components.

4,495

It will run with ethanol fuel but non ethanol is much better for it.

Your Answer

Add photo

Related Questions

Search Ford Thunderbird Questions

Ford Thunderbird Experts

#1 oldtimer37
oldtimer37
Reputation 1,440
#2 Tom Demyan
Tom Demyan
Reputation 1,420
#3 tennisshoes
tennisshoes
Reputation 1,080
View All

Related Models For Sale

Used Ford Mustang
713 Great Deals out of 38,571 listings starting at $1,963
Used Chevrolet Corvette
364 Great Deals out of 20,330 listings starting at $3,688
Used Chevrolet Impala
964 Great Deals out of 36,457 listings starting at $1,800
Used Mercedes-Benz SL-Class
112 Great Deals out of 3,431 listings starting at $1,500
Used Porsche 911
159 Great Deals out of 4,421 listings starting at $9,995

Used Cars For Sale

2005 Ford Thunderbird For Sale
3 Great Deals out of 78 listings starting at $10,900
2004 Ford Thunderbird For Sale
5 Great Deals out of 157 listings starting at $7,998
2003 Ford Thunderbird For Sale
7 Great Deals out of 145 listings starting at $8,500
2002 Ford Thunderbird For Sale
17 Great Deals out of 335 listings starting at $6,995