firing order
Thread Starter
Super Member
Joined: Dec 2020
Posts: 564
Likes: 453
From: Germany
AMG GTR
firing order
Hi,
as I am abroad and do not have access to WIS, can anyone reliably tell me the firing order of the M177 and M178.(should be the same)
Google is contradictory
Thanks
Best regards
Stenzel
as I am abroad and do not have access to WIS, can anyone reliably tell me the firing order of the M177 and M178.(should be the same)
Google is contradictory
Thanks
Best regards
Stenzel
Super Member
Joined: May 2021
Posts: 615
Likes: 155
From: Utah
2018 Diamond White GT-R
Another side effect of the move to a flat-plane crankshaft is a new firing order. The 4.0-litre V8 now jumps between cylinder banks, with a 1-8-2-7-4-5-3-6 firing order. This creates uniformly oscillating gas columns which generate a predictable flow of gases through to the turbochargers.
Thread Starter
Super Member
Joined: Dec 2020
Posts: 564
Likes: 453
From: Germany
AMG GTR
Another side effect of the move to a flat-plane crankshaft is a new firing order. The 4.0-litre V8 now jumps between cylinder banks, with a 1-8-2-7-4-5-3-6 firing order. This creates uniformly oscillating gas columns which generate a predictable flow of gases through to the turbo chargers.
thanks, but this is for M178 LS2 with flatplane crank. (e.g. Black Series)
Need the firing order for M178 LS 1 with cross plane crank.
Best regards
Stenzel
Thread Starter
Super Member
Joined: Dec 2020
Posts: 564
Likes: 453
From: Germany
AMG GTR
Thanks, but are you sure? Where did you get the information from?
1-8-4-3- !!!6-5-7!!!-2
Here, 3 cylinders would fire one after the other on the left (direction of travel) cylinder bank.
Is this firing order, with this cylinder counting?
Transmission
4 O O 8
3 O O 7
2 O O 6
1 O O 5
Front of car
Best regards
Stenzel
Last edited by Stenzel-Germany; May 16, 2022 at 02:19 PM.
