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Old Apr 19, 2010 | 09:07 PM
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dwsshay's Avatar
dwsshay
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70 hulk
 
Joined: Feb 2008
Posts: 57
From: ohio
350 intake
can anyone tell me if a 1974 intake fits on a 1970 engine, thanks
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Old Apr 19, 2010 | 09:31 PM
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stan 65 cutlass
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From: duncan bc
should fit no problem, except for the choke may be a different setup
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Old Apr 19, 2010 | 10:05 PM
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svnt442
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From: Palm Bay, FL
They were both hot air chokes. The only difference will be the 74 has an EGR where the 70 does not.
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Old Apr 19, 2010 | 10:19 PM
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stan 65 cutlass
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From: duncan bc
ahhhh, i have a 69 with choke coil inside manifold, 76 has heat risers under choke side of carb they must have changed in 70. what is the egr? and do you need it? exhaust gas recovery?
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Old Apr 19, 2010 | 11:48 PM
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svnt442
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Technically it's Exhaust Gas Recirculation. It sends a bit of exhaust gasses back into the intake to be re-burned.
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Old Apr 20, 2010 | 02:57 PM
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Warhead
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From: Phx, AZ
Technically it's Exhaust Gas Recirculation. It sends a bit of exhaust gasses back into the intake to be re-burned.
Technically, it goes back into the combustion process to lessen combustion temperatures, which lessens exhaust emissions.
Jim
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