This question gets a lot of mileage on internet forums and theres no shortage of speculation on the subject. The firing order for a ford 302 motor is essential knowledge when building rebuilding or maintaining your fox body or sn 95 mustang.
Mailbag Why Did Ford Change The Firing Order On The 5 0l 302
Firing order ford 302. The 302 firing order is 1 5 4 2 6 3 7 8 and the 351 order is 1 3 7 2 6 5 4 8. Screenshot or save the following graphics to keep with you at all times. One 302 was a small block which had an aternative 289 capacity while the other 302 was a des. According to ford motor co. Adopted the 351w firing order 1 3 7 2 6 5 4 8 to improve the intake manifold sound quality. Im curiouswhy did ford change the firing order on the 50l 302 ho engine.
The firing order of the ford 302 is 1 5 4 2 6 3 7 8. The rotor direction under the distributor for this engine is counterclockwise. These easy to use chart make it simple to quickly remind yourself of the 302 firing order. Home converting the efi small block ford 302 to carburetor considerations ford 302 firing order distributor rotation cylinder numbering distributor rotation ford 302 web design seo by archi fx inc. Perhaps the crank was different in terms of throw direction or the camshafts are different with lobe position. Will have the first firing order the 302 ho.
So if you want to cut and paste the small block ford 302 ho351w order it is 1 3 7 2 6 5 4 8 click here if you really wanted the 260 289 and 302 firing order or if you want to see the ford 460 firing order click me. Engineers the 50l ho. There at least two different ford 302 v8s. And the 351 will have the other. They are known as the 302 and the 351 firing orders and are based on which camshaft you are using. Both will have counter clockwise distributor rotation.
Ford numbers the cylinders sequentially from the front to back with 1 4 on the drivers left and 5 8 on the right according to boxwrench. Again this is ok as long as the firing order for the engine is maintained and you check your engines timing. All of the motors except 351 and the 302 ho. So if you want to cut and paste the small block ford 260 289 302 order it is 1 5 4 2 6 3 7 8 click here if you really wanted the 302 ho and 351w firing order.
Gallery of Firing Order Ford 302
