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				Source for offset woodruff keys to tweek the cam timing
				Posted: December 28th, 2011, 5:33 am
				by MoFo
				I want to try advancing the stock cam a few degrees to boost the low end torque and DCR. I have been looking for offset 3/16 woodruff keys for this purpose, but can't seem to find them. Can anyone recommend a source for offset cam keys?
			 
			
					
				Re: Source for offset woodruff keys to tweek the cam timing
				Posted: December 28th, 2011, 6:43 am
				by woodjeep
				I don't know about the offset keys but my cloyes double roller timing chain set had a crank gear that was cut for   0   4 adv and 4 ret  so you could choose a little timing differences.
			 
			
					
				Re: Source for offset woodruff keys to tweek the cam timing
				Posted: December 28th, 2011, 7:02 am
				by MoFo
				I realize this drive set has that option, but this is a mild 4.6L and I will run the stock cam. I am looking for a less expensive option for now.
			 
			
					
				Re: Source for offset woodruff keys to tweek the cam timing
				Posted: December 28th, 2011, 7:58 am
				by SilverXJ
				Drill the hole in the cam gear for the cam dowel larger and get a set of offset bushings.
			 
			
					
				Re: Source for offset woodruff keys to tweek the cam timing
				Posted: December 28th, 2011, 8:48 am
				by Retlaw01XJ
				Mopar/Direct Connection did have them for small blocks. pn P4286500.   3/16" x 3/4".  These may be out of production. A google search on the pn may locate some.
Mr Gasket has them avail individually in both short 3/4" and long 1-3/8" lengths.
985G= 2 deg offset, long
987G= 2 deg offset, short
988G= 4 deg off set, short
http://www.summitracing.com/search/Bran ... toview=SKU
I haven't verified which length the Jeep uses!!....
 
			 
			
					
				Re: Source for offset woodruff keys to tweek the cam timing
				Posted: December 28th, 2011, 9:45 am
				by MoFo
				Thanks Walt.
The Jeep I6 uses the Chevy "short" woodruff (3/16" x 3/4"), as opposed to the Chevy long, which is 3/16" x 1  3/8".
			 
			
					
				Re: Source for offset woodruff keys to tweek the cam timing
				Posted: December 28th, 2011, 7:27 pm
				by IH 392
				It's been many years now but we did this insome of the 258's we ran in the early '80s, and we did use the "chevy" key.