925 Arctic cat big bore kit

[kooteanykid]

Just bought a 2014 snopro 162" track. looking for more power, Anyone have info about the RK Tek big bore kit. trying to decide to go with boost or big bore. looking for a reliable powerful mod

 

[pfi572]

Allready a post started for this you might want look at?

https://www.snowandmud.com/showthread.php?t=94456

 

[neilsleder]

Like said in that thread give Deano a call!


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[mur190]

call mark at tt powersports he ran a dialed in 925 last year and will give you the ins and outs, his is a speedwerx.

 

[kooteanykid]

Thanks for the responses and link. What big bore did he run? RK TEK? @mur190

 

[neilsleder]

Thanks for the responses and link. What big bore did he run? RK TEK? @mur190

Looks like a speed works


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[kooteanykid]

I've heard the higher elevation you are the less horse power the big bore produces. Is this true?

 

[JMCX]

I've heard the higher elevation you are the less horse power the big bore produces. Is this true?

That's true for any NA engine.

 

[neilsleder]

I've heard the higher elevation you are the less horse power the big bore produces. Is this true?

Less air so less power! It true with all engines ever ones that are turbo'd just not as near as much.


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