I would like to swap over the TBI to a holley carb and do away with all the emissions control crap on my car, bbut i'd like to know if it would be worth it. will a holley bolt right onto the stock manifold and how hard is it to get the car to pass emissions?

 

probably not, but it depends on what you are basing the worth on. No. You need to change the intake manifold.
Depends on your state. If they let you change it to carb then it should be easy. There are lots of tricks to get carbs to pass.

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-Tas
'89 Formula WS-6

305, TBI, auto, 14x3 chrome flat based open element with K&N, Milodon 160* thermo, functional Formula hood, cross-flow Flowmaster, '99z28 rear pipes and tips....

To be installed eventually far far far into the future: Yours if the price is right and I don't have to ship :
Hooker 1-5/8" 50 state legal headers, Dynomax 3" I pipe (PN 44063 and 43248), Catco 3" cat, and injector spacer.

Super GRK_Taz World
F-Body Dual Exaust
EFI & Intake Options
AOL IM: superGRtaz

 

I WOULD LIKE TO KNOW IF EITHER CAN I "WITHOUT SWITCHING INTAKE MANIFOLDS" PUT A 4 BARREL CARB OR A 2 BARREL CARB ONTO A THROTTLE BODY INTAKE MANIFOLD AND WHERE CAN I GET AN ADAPTER TO DO THIS PLEASE HELP ME AS I AM REALLY PRESSED FOR TIME AND MONEY THANKS TO ALL YOU GUYS ON HERE

 

Going to carb on vehicle originally equipped with EFI is in violation of federal emissions rules (unless you plan to use it for off road only). You may live in state that today does not have emissions testing, but sooner or later the happy, tree hugging hippies from San Francisco will force your state legislators to start state wide emissions testing. It is very profitable for states since it keeps brain dead state bueracrats building new empires while emptying your valet.
Other than that swapping intake manifold and distributor is all that is required. So, now that you know go do the right thing.

//RF