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#1 |
Garage Queen Material
Join Date: Oct 2002
Location: USA
Posts: 4,129
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quick question now !!!! HELP!
Small block Chevy - These engines have used three different timing pointer locations. Pre '69 engines have the TDC mark 2° to the left of the keyway centerline. The '69 to '85 dampers have the TDC mark 10° to the left of the keyway centerline. The 1986 to 1991/1992 have the TDC mark 40° to the left of the timing mark. All of our SB Chevy dampers, as well as all other aftermarket dampers, use the 10° TDC position. Our 6.75" diameter models have two TDC marks, one that is 10° and one that is 40° to the left of the timing mark. If you have a pre '69 vehicle you can use one of the aftermarket bolt-on timing pointers to align correctly with the timing marks on our dampers.
thats quoted from http://www.professional-products.com they made my balancer. so, tell me right now if my balancer is correct for my pointer i have |
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#2 |
Registered User
Join Date: Jan 2002
Location: Houston, TX
Posts: 2,144
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i don't remember where the keyway points at TDC. i'm assuming it points at 12 oclock and if so then your pointer is in the 40 deg position. so if you have the 6.75 balancer then it should be marked for the 40 deg. if you have a larger diameter then your balancer isn't marked for the location of your pointer
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'51 F100, backhalf with a narrowed 9 and coil overs, 18.5" mickeys, monte front clip, +400" sbc in the works '05 1500 Crew Cab RIP '84 swb 5/7 drop, solid cammed 408 w/ fully ported dart heads, th350 w/ 10 inch hughes, 12 bolt w/ 3.73 richmonds and a locker '80 swb 4x4 in progress: 7" lift, 350 th350/np205, d44 and 1.5" ORD tie rod, 14BFF w/discs , armored diff covers, 40" MTR's |
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#3 |
Garage Queen Material
Join Date: Oct 2002
Location: USA
Posts: 4,129
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8" balancer is what i have
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#4 |
5-7 dropped 87 CC Dually
Join Date: Sep 2003
Location: bay city mi
Posts: 326
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Refresh me which are you using?
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I rather be in my 77 Sanger Picklefork Jet Hydro! |
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#5 |
Garage Queen Material
Join Date: Oct 2002
Location: USA
Posts: 4,129
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model #80002
8" balancer i'm also using a jegs timing pointer that is at the 2:00 spot on the timing chain |
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#6 |
5-7 dropped 87 CC Dually
Join Date: Sep 2003
Location: bay city mi
Posts: 326
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You are ok with that pointer.
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I rather be in my 77 Sanger Picklefork Jet Hydro! |
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#7 | |
Garage Queen Material
Join Date: Oct 2002
Location: USA
Posts: 4,129
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Quote:
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#8 | |
Registered User
Join Date: Jan 2002
Location: Houston, TX
Posts: 2,144
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Quote:
how do you figure? according to the company his balancer is marked for a 10 deg pointer. 3 oclock would be 90 degrees, his pointer is at 2 oclock so that would be well above 10 degrees where it states his balancer is marked
__________________
'51 F100, backhalf with a narrowed 9 and coil overs, 18.5" mickeys, monte front clip, +400" sbc in the works '05 1500 Crew Cab RIP '84 swb 5/7 drop, solid cammed 408 w/ fully ported dart heads, th350 w/ 10 inch hughes, 12 bolt w/ 3.73 richmonds and a locker '80 swb 4x4 in progress: 7" lift, 350 th350/np205, d44 and 1.5" ORD tie rod, 14BFF w/discs , armored diff covers, 40" MTR's |
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#9 |
Garage Queen Material
Join Date: Oct 2002
Location: USA
Posts: 4,129
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i just read on their site that "all of there balancers are compatible with aftermarket "bolt on" timing tabs/pointers"
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#10 |
5-7 dropped 87 CC Dually
Join Date: Sep 2003
Location: bay city mi
Posts: 326
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I'm going to rethink this tomorow its 2:30am and my brain is shutting down. Sorry.
__________________
I rather be in my 77 Sanger Picklefork Jet Hydro! |
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