Hello and welcome,
It's always nice to see another early car join the site. Vintage Burgundy,That's a nice color. A little bit of lead additive in the gas couldn't hurt,If you use additive you shouldn't have to worry about the heads,ever.Don't tell anybody this but I have a 66 coupe with a 289 that I've been running for 20 plus years with no additive(I put about 60-70k miles on it) and the heads still look good,no valve recession. I've got a Herd of early stangs(mainly 65-66's ,coupes convertibles,fastbacks) and I've been messing with them for a bunch of years now,so if you need any help,advice, or just want to B.S. About Mustangs feel free to post in the classic section.
It's always nice to see another early car join the site. Vintage Burgundy,That's a nice color. A little bit of lead additive in the gas couldn't hurt,If you use additive you shouldn't have to worry about the heads,ever.Don't tell anybody this but I have a 66 coupe with a 289 that I've been running for 20 plus years with no additive(I put about 60-70k miles on it) and the heads still look good,no valve recession. I've got a Herd of early stangs(mainly 65-66's ,coupes convertibles,fastbacks) and I've been messing with them for a bunch of years now,so if you need any help,advice, or just want to B.S. About Mustangs feel free to post in the classic section.
sick ride