Sprint 2000 Circulation Blower Overhaul

[Evo]

Fun job for sure.... make sure the grease you are using is rated at 500F & a pump every day or two

We use only Jet-Lube 31850, good to 600F.

[ericheartsu]

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[DonR]

My Sprint is starting to get loud. No rattle but it's getting hard to talk when standing next to it. How loud do these get before you need to rebuild?

[LuckyFlyinROUSH]

To where you cant talk. Once you install the new bearings you'll be surprised at how quiet it is. Budget a day of cussing to get the old bearings off.

[LoneWolf2]

Yep, once it starts rattling a little, go ahead and do the swap before they get bad and you have to grind the damn things in two. Turns a couple hour job into an all day pain in the ass.

[mk162]

how often do you guys replace the bearings?