1982 Vs. 1984 Crossfire Injection...
Thread Starter
Intermediate
Joined: Jul 2015
Posts: 40
Likes: 1
From: Graham WA.
1982 Vs. 1984 Crossfire Injection...
Hi...
Besides the Air Cleaner Assembly, whats the difference between 1982 Crossfire Injection and the 1984 Crossfire Injection?
I have a chance to buy a spare manifold/injectors from a 1982 Corvette.. Want to use the injectors and other parts from it... For my 1984 Corvette...
Thanks for your help...
Steve
Besides the Air Cleaner Assembly, whats the difference between 1982 Crossfire Injection and the 1984 Crossfire Injection?
I have a chance to buy a spare manifold/injectors from a 1982 Corvette.. Want to use the injectors and other parts from it... For my 1984 Corvette...
Thanks for your help...
Steve
Le Mans Master
Joined: Aug 2017
Posts: 6,943
Likes: 1,490
From: New Jersey
Should be bolt and go. My FSM half shows an 84 and half shows an 82. The 84 intake may have holes between the runners the 82 doesn't. Maybe a different part number for the injectors. It'll work fine. Or at least from my understanding it should.
Zen Vet Master Level VII
Joined: Mar 2016
Posts: 5,218
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From: Southlake, TX
Pro
Joined: Jan 2003
Posts: 706
Likes: 47
From: Denver Colorado
One caution (you may know) the front and rear injectors are of different capacity, supposedly to make up for the fuel pressure drop in the system. The Camaro 305 Cross-Fire has yet another set of lower capacity injectors.
Zen Vet Master Level VII
Joined: Mar 2016
Posts: 5,218
Likes: 1,174
From: Southlake, TX
I'm not sure on the fuel presure thing, but the front injector hold the IAC valve and the rear does not.
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Team Owner
Joined: Aug 2004
Posts: 21,543
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From: Park City Utah
82 CFI should work seamlessly on an '84. Differences were outside the "CFI" part; exhaust, accessory drive, cooling fan, valve covers, water pump.
Burning Brakes
Joined: Feb 2013
Posts: 1,173
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From: norway
the 1st # is the front rated at 67lbs/hr the 2nd # is rear rated at 68lbs/hr