1971 Torino 500 2 door hardtop

Mark Yacavone · 09-12-2019, 09:23 PM

Quote:

Originally Posted by Rose Racing

After looking at NHRA blueprints it says for 302 valves are 1.79 intake and 1.46 exhaust.... I'm sorry but this doesn't really sound right?

Why not?

FireSale · 09-12-2019, 11:44 PM

George Reid's Ford Engine Parts Interchange lists all 302 heads from 68 to 78 as 1.78/1.45.

MustangTek agrees,
http://www.mustangtek.com/heads/Heads.html

Edit: So does Summit. Melling and Sealed Power stock replacement valves are these sizes up to 78.

09-12-2019, 11:44 PM	#2
FireSale VIP Member Join Date: Feb 2014 Location: Lakewood Washington Posts: 1,407 Likes: 29 Liked 237 Times in 126 Posts	Re: 1971 Torino 500 2 door hardtop George Reid's Ford Engine Parts Interchange lists all 302 heads from 68 to 78 as 1.78/1.45. MustangTek agrees, http://www.mustangtek.com/heads/Heads.html Edit: So does Summit. Melling and Sealed Power stock replacement valves are these sizes up to 78. __________________ Dale Shearon 68 Mustang 6394 Last edited by FireSale; 09-12-2019 at 11:56 PM.