Guys,

I'm thinking about putting the Dave Mackie tc575L cam in my 2007 Strret Bob. Anybody out there running this cam right now? What kind of performance did you see from the new cam?

 

see below.

 

Not the same ones but just had some DM 510g's and gear drive installed. Love it.

2 trusted Indy's as well as old time builder from my local H-D dealer really pushed for the Mackies over other brands.

Sorry it wasn't cam model specific but just wanted to share that I'm happy with my choice.

Good luck.

 

I recently had the Tc575l installed and I am very satisfied. I'll keep it short and recommend having some headwork done. I had .600 lift springs and a 1.9 intake valve put in. It will work without the headwork but two different indy shops I talked to (and I respect both very much) said to get reliability if your going to get on it much you need the headwork. the SOTP test says it is very much what I wanted. I also have a PCV, AN big sucker, and V&H BP (which I like very much also). I'm getting 95 HP and 101 TQ. The bike is an '08 fatbob, my fifth HD going back to the early '80s. I've had it on the interstate and twisties, did I say I'm happy with it?
Hoss

 

No personal experience with that grind...sure do like his 590's though!

 

I have Mackie 598s in my Road King and love them. Some friends of mine run the 510gs in their bikes. Very strong running. Mackie makes great cams.

 

Hoss, very good combination and performance without headwork. Wonder how that cam will performe with some added compression?? Mark

 

The mackie web site says it's best between 9.2 and 10.2 CR. I know when the heads were off was the least expensive time to go to 103 but with the BS I had at the first indy shop I went to I ended up going through my paint money to get things right. I do have .030 cometic gaskets, paint will be next summer and maybe the next will be 103. It'll take me to Florida this June.
Mark, you got some high numbers for that 95. I'll keep trying.
Hoss