Timing marks
What year is your car? I'm assuming a 96 or 97 with a keyless hub. Anyway with the dots lined up on the crank and the cam with #1 piston at top dead center, the arrow on the hub should be up. But what I also did with mine is just look into the hub. You should see the marking on the inside from where the keyway should be and line it up. I might be a lil off on this but check before you do it.
Originally posted by S.J.S.
What year is your car? I'm assuming a 96 or 97 with a keyless hub. Anyway with the dots lined up on the crank and the cam with #1 piston at top dead center, the arrow on the hub should be up. But what I also did with mine is just look into the hub. You should see the marking on the inside from where the keyway should be and line it up. I might be a lil off on this but check before you do it.
What year is your car? I'm assuming a 96 or 97 with a keyless hub. Anyway with the dots lined up on the crank and the cam with #1 piston at top dead center, the arrow on the hub should be up. But what I also did with mine is just look into the hub. You should see the marking on the inside from where the keyway should be and line it up. I might be a lil off on this but check before you do it.
Originally posted by Transamdriver
Acctually dot to dot is TDC for #6cyl. 12 12 is #1 TDC.
Acctually dot to dot is TDC for #6cyl. 12 12 is #1 TDC.
I just put mine in today brother.
Last edited by S.J.S.; Nov 7, 2003 at 02:23 AM.
Originally posted by Transamdriver
#1 and #6 cyl peak at the same time, the cam determines which one is at TDC.
#1 and #6 cyl peak at the same time, the cam determines which one is at TDC.
Last edited by S.J.S.; Nov 7, 2003 at 02:42 AM.
Originally posted by S.J.S.
I know that but you said 12 and 12 was TDC for #1.
I know that but you said 12 and 12 was TDC for #1.
Correct, cam dot and 12 and crank dot at 12 = #1 TDC.
http://csce.uark.edu/~jgbertr/rb/cam_timing.mpg
Last edited by Transamdriver; Nov 7, 2003 at 02:42 AM.
Originally posted by S.J.S.
DUDE.....right now I'm looking in my #1 cylinder and that **** is at TDC. You must be just saying it different. dunno dude. There is only 1 way the thing can go on.
DUDE.....right now I'm looking in my #1 cylinder and that **** is at TDC. You must be just saying it different. dunno dude. There is only 1 way the thing can go on.
There is a different between a cyl reaching its "peak" and TDC.
Originally posted by S.J.S.
Nope I don't think so buddy boyyyeeee
I just put mine in today brother.
Nope I don't think so buddy boyyyeeee
I just put mine in today brother.
12 and 12 is #1 TDC on an LT1. Shoebox helped me figure this out

-Michael
Originally posted by grendal
He's right. On the LT1 12 and 12 is #1 TDC. Dot to dot is #6 TDC. I figured this out when doing my cam and "dot to dot" made for lots of loose roller-rockers when adjusting the valves, heh.
12 and 12 is #1 TDC on an LT1. Shoebox helped me figure this out
-Michael
He's right. On the LT1 12 and 12 is #1 TDC. Dot to dot is #6 TDC. I figured this out when doing my cam and "dot to dot" made for lots of loose roller-rockers when adjusting the valves, heh.
12 and 12 is #1 TDC on an LT1. Shoebox helped me figure this out

-Michael
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