Ported Slant 6 head

I bet you a dollar you'll have to run premium fuel and may have detonation under heavy load when it's hot out. Not me, brother. I ain't millin sheeot. 9:1 is just fine with me.....I don't care if it's 8.7. lol
Rob,You got that right but it just go to be a weekend bruiser at the track !!!
Just trying to find time to finish...Finishing someones sleeper project and wanting to see what I can squeeze out of a teen.:burnout::burnout::burnout:
Here a link of the build I have not finished since I am now focusing on the 63.
http://www.forabodiesonly.com/mopar/showthread.php?t=133981