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Anyone try a Holtman Attac In the 600 IQR?

sooboy

Member
Lifetime Membership
Nov 30, 2007
212
10
18
Motor City
I did a search in this topic and came up empty so I would like some input on the subject please.Those of you who have tried either the attac or tempaflow how well does it keep the sled in tune vs jet changing and tweaking?
I bought a kit for my R and will add some install pics with instructions when I can get around to it.

Thanks
Gary
 
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Trenchmaster

Well-known member
Nov 26, 2007
960
162
43
Edmonton, Alberta
I had one on my old 02 RMK and it worked great, but the installation is key. The hoses between your carbs and air box, going to the compensator need to go up with no low spots.
 
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pura vida

Well-known member
Nov 26, 2007
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put one on an 07 797 with twins. best money i ever spent. on any sled, any mod. it worked that well. never would have messed with twins without it. sorry can't add much specifically for the iqr. did hear that if you are a jumper it can cause a fairly big issue with bogging/dieing out in the air due to the limited vent lines (one). but i think holtzman had a fix for this if you call them. good luck.

cory
 

byeatts

Well-known member
Premium Member
Nov 29, 2007
3,402
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put one on an 07 797 with twins. best money i ever spent. on any sled, any mod. it worked that well. never would have messed with twins without it. sorry can't add much specifically for the iqr. did hear that if you are a jumper it can cause a fairly big issue with bogging/dieing out in the air due to the limited vent lines (one). but i think holtzman had a fix for this if you call them. good luck.

cory

How does it work. I suppose a altitude monitor allows for vacuum to be routed to float bowls therefore leaning mixture as altitude increases?Much like Doo,s DPM
 
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pura vida

Well-known member
Nov 26, 2007
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742
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How does it work. I suppose a altitude monitor allows for vacuum to be routed to float bowls therefore leaning mixture as altitude increases?Much like Doo,s DPM


yes, i believe this is correct but i really don't have the technical knowledge. if you have specific questions, call holtzman. the guys the built it answer the phone and are willing to talk to you as long as you want and answer as many stupid question that i, errr i mean, someone might have! :face-icon-small-win great costumer service. quite refreshing for a change!
 
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gotthefever

Member
Jan 7, 2008
187
8
18
Kremmling, CO
I just installed the TempaFlow on my 800 IQR. If that works great and I can get the jetting pretty close, I am going to install the ATTAC.
 

sooboy

Member
Lifetime Membership
Nov 30, 2007
212
10
18
Motor City
Install Pics

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