The following is taken from the Ford shop manual concerning the 1967 Mustang: Torque limits for cylinder head bolts, 170 and 200 CID engines: Step 1: 55 Step 2: 65 Step 3: 70-75
65 ft lbs
The 1968 Ford Mustang 6 cylinder produced 195 horsepower ========================================================= In a 1968 Ford Mustang , the 200 cubic inch inline ( straight ) 6 cylinder engine was rated at ( 120 horsepower )
point dwell is 35 to 40 point gap is .027 Ignition timing is 6 degrees BTDC for a 1968 Ford Mustang 200 cubic inch ( 3.3 L ) inline 6 cylinder
120 horsepower at 4400 RPM and 190 ft/lbs torque at 2400 RPM
12 pounds is good
On a 1968 Ford Mustang 200 cubic inch straight 6 cylinder engine the points are gapped at ( .027 )
I believe the 200 cubic inch straight 6 cylinder in a 1968 Ford Mustang takes (4.5 U.S. quarts ) with engine oil filter change
No , the only six cylinder was a 200 cubic inch straight six in the 1968 Ford Mustang
You can swap a 1997 Mustang V6 into a 1968 Mustang. You will need to make several modifications to the 1968 Mustang.
The ( 1968 ) Ford Mustang 200 cubic inch straight 6 cylinder spark plug gap is ( .035 inch ) I'm assuming the 1967 was the same ?
The available engines that year were a 200 cubic inch 6 cylinder, a 289 cubic inch 8 cylinder, and a 302 cubic inch 8 cylinder. Assuming you meant a 289, your best bet would probably be to purchase a carb kit, rebuild the carb, and follow the instructions for adjustment. That should give you a baseline to work with.
A stock 302 engine with a two barrel Carb has 210 horsepower and 300 lb ft of torque, with a four barrel, 230 horsepower and 310 lb ft of torque.