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turbo spool up

4

440dart

Well-known member
Jan 5, 2008
1,306
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montana
yeah yeah iam turboing my polaris 700cfi but iam researching and want as much input as i can

iam looking at running a 2860rs but theres two ".64/.86" a/r iam wondering whats going to be a better turbo for me iam after the fastest spool for boondocking running max of 12psi of boost. obviously the 64 is going to spool faster but ive been seeing people saying its hard on the rings from pipe pressure from the smaller a/r is there a better option than the 2860 thats in the same price range


where i ride its mainly boondocking not a lot of big hills so i need something that spools really fast and run pump gas
 
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