1,8,4,3,6,5,7,2 all small block and big block firing patterns are 1,8,4,3,6,5,7,2 for Chevy
1,8,4,3,6,5,7,2.
The firing order for the Pontiac 400 engine is that the small block powers the big block.
All small block chevy's standard firing order is 18436572.
firing pin block
Some engine blocks have the firing order stamped close to the top front of the block, others do not. An online search will show the correct firing order for a specific engine.
18436572 Small block firing order
Firing order on a Big Block Ford is 1-5-4-2-6-3-7-8 Firing order on a Small Block Ford is 1-3-7-2-6-5-4-8
No, they do not have the same firing order. The 350 Chevy small block typically uses a firing order of 1-8-4-3-6-5-7-2, while the 396 big block uses a firing order of 1-8-4-3-6-5-7-2.
1,8,4,3,6,5,7,2.
Firing Pin Block
GM big blocks start with the 400. There are two 400s, a small block & a big block. The 350 is a small block, not a big block. Firing order is 1-8-4-3-6-5-7-2