Valve postions
Valve postions
Author
Discussion

WokingWedger

Original Poster:

1,030 posts

236 months

Sunday 14th November 2010
quotequote all
I am having a 'senior moment', can any one tell me which is no 1 inlet valve (the valve nearest the front or the second one back)

Also which valve will be open when no 1 piston is at tdc ( I want both folowers of the cam for no 1 cyl)

Cheers

spend

12,581 posts

282 months

Sunday 14th November 2010
quotequote all
inlets are in the middle, exhausts toward the outside (the maniflods give you a good clue - they don't cross over each other within the heads).

None of the valves should be open at TDC confused

WokingWedger

Original Poster:

1,030 posts

236 months

Sunday 14th November 2010
quotequote all
I meant which valves in the other cylinders will be open, as a check that no 1 is at tdc

Chimpafrolic

9,637 posts

210 months

Sunday 14th November 2010
quotequote all
The firing order for the Rover V8 is: 1-8-4-3-6-5-7-2

v8 racing

2,064 posts

282 months

Sunday 14th November 2010
quotequote all
spend said:
inlets are in the middle, exhausts toward the outside (the maniflods give you a good clue - they don't cross over each other within the heads).

None of the valves should be open at TDC confused
or both will be depends which tdc you are on!!

If you want no1 to be completly closed ie to set the tappets, you want no 6 on the rock.

WokingWedger

Original Poster:

1,030 posts

236 months

Monday 15th November 2010
quotequote all
v8 racing said:
[If you want no1 to be completly closed ie to set the tappets, you want no 6 on the rock.
Thats exactly what I am doing and exactly what I needed to know !

Cheers!