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  #1 (permalink)  
Old January 24th, 2007, 04:19 PM
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torque spec
anyone know the torque spec for the upper plenum to lower intake bolts?thanks
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  #2 (permalink)  
Old January 24th, 2007, 09:54 PM
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Pretty sure its 20-22 ft lbs
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Old January 24th, 2007, 11:11 PM
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goodntighten
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Old April 4th, 2007, 07:58 PM
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I know this is old but its 32 ft-lbs.
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-My 1987 Turbo T-
New motor (full street trim & no tune):
11.470 @ 119.96 18# of boost & 24°/22° E85 & 89 mix with alky (109 with 212/212 roller, GN1s, Champion intake, Turbo Tweak, Alkycontrol, V2, MTDR, 009s, 2800 12" & TE60)
Stock motor:
12.32 @111.XX unleaded 100 and DRs, 12.25@ 110.XX 25# of boost & 27°/24° (DIY alky, 93 octane, TT chip, and DRs)

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Old April 4th, 2007, 09:12 PM
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Quote:
Originally Posted by vacuum 6 View Post
I know this is old but its 32 ft-lbs.
This sounds way to high for an 8x1.25 threaded bolt. Especially threading into aluminum. Maybe you mean lower intake to heads? I wouldnt go over 15 ft lbs.
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Old April 5th, 2007, 09:06 PM
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Quote:
Originally Posted by bison View Post
This sounds way to high for an 8x1.25 threaded bolt. Especially threading into aluminum. Maybe you mean lower intake to heads? I wouldnt go over 15 ft lbs.
Yes you are correct I was thinking the lower intake to head bolts.
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-My 1987 Turbo T-
New motor (full street trim & no tune):
11.470 @ 119.96 18# of boost & 24°/22° E85 & 89 mix with alky (109 with 212/212 roller, GN1s, Champion intake, Turbo Tweak, Alkycontrol, V2, MTDR, 009s, 2800 12" & TE60)
Stock motor:
12.32 @111.XX unleaded 100 and DRs, 12.25@ 110.XX 25# of boost & 27°/24° (DIY alky, 93 octane, TT chip, and DRs)

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  #7 (permalink)  
Old April 24th, 2007, 01:52 AM
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http://www.turbobuicks.com/resources...orque_Spec.pdf
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87' White TR 11.47@119 (1.88 60') 21# boost
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Old April 24th, 2007, 11:24 AM
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3 fingers tight with a 1/4 ratchet.
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