ATI balancer issue w/ procharger 8 rib
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ATI balancer issue w/ procharger 8 rib
ATI revised their LS1 balancer, they no longer provide the bolt holes in the outter shell to incorperate the Procharger pulley. Using ATI P/N 917242
The hub still has the bolt holes
What you need to do is find 3/8" longer full threaded cap screw bolts or grade 8. Thread the bolts through holes in the dampner used for the AC pulley. The longer bolts allow you to attach the AC pulley.
Had a Fluidampr balancer at the shop, has bolt hole provisions for the procharger 8 rib, clear as day, but no keyway.
The hub still has the bolt holes
What you need to do is find 3/8" longer full threaded cap screw bolts or grade 8. Thread the bolts through holes in the dampner used for the AC pulley. The longer bolts allow you to attach the AC pulley.
Had a Fluidampr balancer at the shop, has bolt hole provisions for the procharger 8 rib, clear as day, but no keyway.
Last edited by Fraser@speedinc; 02-27-2007 at 08:10 PM.
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If a person has a ATI balancer without the A/C can they just buy the back 4rib pulley to bolt up to the balancer?
(Sorry kinda off subjects but they way you explained it you made it sound like this is the case)
(Sorry kinda off subjects but they way you explained it you made it sound like this is the case)
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Originally Posted by 98turbls1
Got any pics of this??? Seems kind of stupid that they would design it this way after many satisfied customers with the original one...
Looked it down somemore called ATI procharger, Mark there recently ran into this, its not a big deal, just need the correct fasteners. Certainly ate up some time...
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Heres a pic of the balancer
You will notice the holes are blocked off in the balancer, the hub has tapped holes.
You have to thread through the holes originally used for the AC pulley
You will notice the holes are blocked off in the balancer, the hub has tapped holes.
You have to thread through the holes originally used for the AC pulley
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Mine is a year old and is the same way (only three 'extra' holes in the damper), I dont use the a/c pulley but the 3 bolts thread right into the hub. The 'old' ones I had used seperate bolts for the a/c pulley and seperate bolts for an accessory pulley.
Here is a pic of the way they used to do it with the a/c pulley, I took this like 5 years ago..
Here is a pic of the way they used to do it with the a/c pulley, I took this like 5 years ago..
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Originally Posted by BIG BAD BLACKSS
I ordered my ATI balancer through speed inc using EPP's part #?
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Originally Posted by BIG BAD BLACKSS
Is this something that was just changed? I ordered my ATI balancer through speed inc - Hopefully im good to go.