Cam upgrade questions

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Mar 21, 2010 | 02:05 PM

#21

coop57

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Joined: Feb 2008

Posts: 448

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From: Illinois

Quote:

Originally Posted by Blk and Chrome

The 4 degree advance gear will bring the torque curve in sooner. The 204's do have a point where they come in and since I don't have a tach I am thinking it somewhere around 3000 rpm. When it does it pulls real good.

Is this the cam gear?
Hd part?

Motor sound sweet snowed here yestrday so it will be abit before I can road test

Mar 21, 2010 | 06:50 PM

#22

coop57

Tourer

Joined: Feb 2008

Posts: 448

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From: Illinois

I made it out this afternoon the 204s really woke it up!
Pulls strong and sounds sweet lovin the lope!
Wish i had a tach not real sure when the cams kick in but I can for sure feel it in the seat.

Mar 22, 2010 | 04:59 AM

#23

Blk and Chrome

Elite HDF Member

Joined: Jun 2008

Posts: 4,109

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From: Connecticut

Quote:

Originally Posted by coop57

Is this the cam gear?
Hd part?

Motor sound sweet snowed here yestrday so it will be abit before I can road test

No they are made by woods or Andrews, they both offer them. I like the way it idles cool sound. with the gear in there it will come in earlier thats all. The low end is better without the gear but you can feel where they kick in though.

Mar 22, 2010 | 05:24 AM

#24

todd-67

Ultimate HDF Member

Joined: Jun 2009

Posts: 6,899

Likes: 3,412

From: OH

Quote:

Originally Posted by coop57

I made it out this afternoon the 204s really woke it up!
Pulls strong and sounds sweet lovin the lope!
Wish i had a tach not real sure when the cams kick in but I can for sure feel it in the seat.

I used to have a picture of my dyno run with the 204's in an otherwise unmolested 96". Torque was just shy of 100. The start to come on in the mid 2's.... peak at about 4 bu pull hard up to 5800. They do not hurt the bottom end over stock and the torque curve is very flat.... I am happy with mine.