how to set my timing chain. zz4 concern
#1
Junior Member
Thread Starter
how to set my timing chain. zz4 concern
Where did you set your zz4 cam. Straight up or 4deg before or after. thanks
#3
Dot to Dot or Dot up dot down.......Makes no difference the cam travels twice for every turn of the crank..... I install them dot to dot for ease. What really matters is where TDC is for the distributor installation.
------------------
Hank
87'IROC Z28
Hanks 87 IROC
[This message has been edited by Hank Brote (edited May 15, 2001).]
------------------
Hank
87'IROC Z28
Hanks 87 IROC
[This message has been edited by Hank Brote (edited May 15, 2001).]
#4
Travs timing chain sprocket has three keyways, one for straight up, one for four deg. before, and one for four deg. after. These are usually marked like A,B, and C.
Sorry I can't help you with your question Travs, I just wanted to clear up what you were asking vs. the dot to dot deal...
Sorry I can't help you with your question Travs, I just wanted to clear up what you were asking vs. the dot to dot deal...
#5
Member
Join Date: Jul 1999
Location: Stillwater, Oklahoma, USA
Posts: 327
Likes: 0
Received 0 Likes
on
0 Posts
Well, a lot of it is going to depend on your other engine components (cam, heads, intake, etc.) Retarding the cam will give you a bit more power on the big end while advancing it will help you down low in the RPM range. So, it depends on whatcha got and whatcha wanna do with it. I wouldnt recommend going more than + or - 4 degrees.
------------------
L98, 3.27 9-bolt, Hooker shorty headers, custom 2.5inch Y-pipe, no cat, 3inch 2chamber flowmaster, JET AFPR, Ported MAF, Best ET: 13.86 @100mph. 1.99 60'
17 inch ROH "ZS" wheels. 17x8.5(front) and 17x9.5 (rear). Firestone Firehawk SZ50s. 245/45/zr17s and 275/40/zr17s. T56
On the way... Radar Blue 89 Formula, T56, Ram Jet 430, Ram Air, 17inch ROHs.
------------------
L98, 3.27 9-bolt, Hooker shorty headers, custom 2.5inch Y-pipe, no cat, 3inch 2chamber flowmaster, JET AFPR, Ported MAF, Best ET: 13.86 @100mph. 1.99 60'
17 inch ROH "ZS" wheels. 17x8.5(front) and 17x9.5 (rear). Firestone Firehawk SZ50s. 245/45/zr17s and 275/40/zr17s. T56
On the way... Radar Blue 89 Formula, T56, Ram Jet 430, Ram Air, 17inch ROHs.
Thread
Thread Starter
Forum
Replies
Last Post