925 big bore

[AC8]

I have a 2010 M8 with RKTeck 925 BB , stock intake and exhaust, my question, does the stock airbox flow enough air to run it or does it need to be opened up? The reason I ask is the numbers I got are for the Pro climb chassis and are extremely rich on my sled, so before I do a bunch of setting I was thinking of opening up the air box. Any input would be appreciated.

 

[AC8]

I see lots of interest but nobody has any info to offer

 

[drew562]

My brother has had 3 925' sleds. They All needed lots of flo rites in the air box.

 

[AC8]

that's what I was thinking , thanks

 

[drew562]

that's what I was thinking , thanks

Two on the top of nose cone and One on either side behind the a arms

 

[mountianguy]

I am running a 1000 with Slp pipe and Timbersled intake.There has been times the filters were 60-70 percent blocked from snow and the sled ran fine. The flow rites in the air box was a factory upgrade on the 1000 so it wont hurt on the 925. The 1k is running a slower rpm than the 925 (7650) not sure how much difference that makes if any.I hopes this helps