It's very likely that the engine mounts will need changed, and the transmission as well. You'll want to change the computer as well as the old one is set to operate a 2.5L 4-cylinder.
The 240 cubic inch straight 6 cylinder is ( 6 degrees BTDC ) The 300 cubic inch straight 6 cylinder is ( 10 degrees BTDC ) The 300 cubic inch straight 6 cylinder with manual transmission in California is ( 6 degrees BTDC )
your transmission shifting in some fords are controlled by the computer.,try reprograming the computer.
In the 1966 Ford Mustang with the 200 cubic inch straight 6 cylinder engine : ( 6 ) degrees BTDC with manual transmission ( 12 ) degrees BTDC with automatic transmission
A cylinder has no straight edges
I believe that is ( 6 degrees BTDC for the manual transmission ) and ( 12 degrees BTDC for the automatic transmission ) equipped 1966 Ford Mustang with the 200 cubic inch straight 6 cylinder
I believe that is ( 6 degrees BTDC for a manual transmission ) and ( 12 degrees BTDC for an automatic transmission ) on a 1965 Ford Mustang 200 straight 6 cylinder
motorcraft.com shows for the 1977 F-100 with the 300 cubic inch ( 4.9 L ) straight 6 cylinder engine : ( 6 degrees BTDC ) does not specify automatic or manual transmission
Fords 4.9 liter straight 6 cylinder is 300 cubic inches , what is your question ?
I believe that is 12 degrees BTDC for the automatic transmission and 6 degrees BTDC for the manual transmission equipped 1967 Ford Mustang 200 cubic inch straight 6 cylinder
# 1 cylinder on your 300 cubic inch ( 4.9 L ) straight 6 is the FRONT CYLINDER
No a cylinder does not have any edges because it is straight!
# 1 cylinder is the front cylinder on a Ford straight 6 cylinder engine