A 4/7-swap cam changes the engine’s firing order, moving the power stroke for cylinder 4 to where 7 used to be, and vice versa.Therefore, a stock Chevy firing order of 1-8-4-3-6-5-7-2 becomes 1-8-7-3-6-5-4-2.(When an engine such as the new 5.7L/6.1L Hemi has one coil feeding spark to two cylinders simultaneously, the cylinders that share the same coil are always companions.) Because the piston position in each pair of companion cylinders is identical, it’s only the camshaft’s timing of the valve opening and closing events that determines which cylinder is on the compression stroke and which one is on the exhaust stroke. Therefore, any pair of companion cylinders can swap places in the firing order; all it takes is an altered camshaft, plus moving the location of the spark-plug wires on the distributor cap.Something You Didn’t Know About Fords And Gen IIIs Ford figured this out a long time ago.The original firing order for small V-8s, FEs, and 385-series big-blocks is 1-5-4-2-6-3-7-8, so the companion cylinders look like this:1-5-4-26-3-7-8All 351s and later 5.0L V-8s use 1-3-7-2-6-5-4-8, with these cylinder pairings:1-3-7-26-5-4-8As you can see, all Ford did was swap the order of cylinders 5 and 3 and cylinders 4 and 7 to get the new firing order.Also, don’t forget that Ford numbers its cylinders differently than Chevy.Now that we've had our 347 on the dyno for a couple of tests, we're impressed with how easily it churns out the horsepressure.
The morning after one of the worst losses of his life, Carolina Panthers center Ryan Kalil hadn’t watched the replay from Super Bowl 50 the rest of the world is commenting on: the fourth-quarter fumble that Panthers quarterback Cam Newton did not dive on. Any time we had any kind of momentum, we killed ourselves in penalties and not taking care of the football.” Several Broncos players said after the game that Newton wanted no part of getting in the scrum for the loose. When asked the play after the game, Newton put up his hand and said, “I don’t know.” The play came at a crucial moment, with the Broncos clinging to a 16-10 lead with remaining.Date: April 2010 Most Ignorant Line: “I brought my GED when I was 17.” What happened?After engaging in a debate about education on Twitter, Cam’ron tweeted the truth about how he actually got his GED.It offered an hourly wage for women to work 15 to 40 hours a week, between 9pm and midday. Placed by a company called Cybtrader, the advertisement - which remains within legal boundaries - is unshamedly brazen when it comes to describing exactly what the role entails.It reads: "Duties include performing to a web cam for clients or customers fantasies.