This firing order is standard for all small-block Chevrolet engines, including those with RV camshafts. While the RV camshaft might change the engine's performance characteristics, it doesn't affect the firing order.
Here's a quick explanation of the firing order:
* 1: The number 1 cylinder fires first.
* 8: Cylinder number 8 fires next.
* 4: Then cylinder number 4 fires.
* 3: Followed by cylinder number 3.
* 6: Then cylinder number 6.
* 5: Then cylinder number 5.
* 7: Followed by cylinder number 7.
* 2: Lastly, cylinder number 2 fires.
Note: This firing order is for engines where the distributor is on the passenger side of the engine. If you have a distributor on the driver's side, the firing order will be reversed.
