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rfmaster · 10-31-2007, 10:57 AM

Rc 415

Since both of us live in the Eco-nazi state of California there are very few choices available. Remember, that your 83 is still subject to bi-anual smog check that is not going away.
With respect to your induction system - you must restore it to original configuration - ECM, sensors, carb, etc. CCC systems have been notoriously difficult to maintain due to half baked nature of it. The other option is to install 87 and later TBI EFI which is easier to maintain and allows for engine modifications. For more information look at thirdgen. For emission certification you may have to go through smog referee, but once it is done you'll be in better shape (fuel economy and emissions)

From personal experience - I've had it with carburetor maintenance and constant adjustments - and switched to EFI - never regretting the effort and money spent. BTW, I now get 18 MPG in 3/4 ton truck vs. 11 MPG I used to get.

//RF

10-31-2007, 10:57 AM	#6
rfmaster Registered User Join Date: Oct 2003 Location: OC CA Posts: 1,374	Re: Oxygen sensor Rc 415 Since both of us live in the Eco-nazi state of California there are very few choices available. Remember, that your 83 is still subject to bi-anual smog check that is not going away. With respect to your induction system - you must restore it to original configuration - ECM, sensors, carb, etc. CCC systems have been notoriously difficult to maintain due to half baked nature of it. The other option is to install 87 and later TBI EFI which is easier to maintain and allows for engine modifications. For more information look at thirdgen. For emission certification you may have to go through smog referee, but once it is done you'll be in better shape (fuel economy and emissions) From personal experience - I've had it with carburetor maintenance and constant adjustments - and switched to EFI - never regretting the effort and money spent. BTW, I now get 18 MPG in 3/4 ton truck vs. 11 MPG I used to get. //RF __________________ "The Beast" 1975 Chevrolet C20 longbed 350/700R4! with 3inch body lift Dual Flowmasters Super 40's! TBI retrofit completed (2007-07-29) New 383CID (+030) 08-304-8 9.5:1CR x36,005 (2012-12-17)