Engine upgrade
02-12-2021, 04:20 PM
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Engine upgrade
Hey guys, I'm looking for some advice. My brother in-law is looking to freshen up or replace the motor in his 90 firebird TBI,T-top car. Does any make a plug and plug computer upgrade and are they worth the money, or am I better to do a LS swap , it looking like a lot of work(maybe I'm wrong). Just looking for ideas, things that worked and things to stay away from. Thanks!
02-13-2021, 08:12 AM
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Car: 1986 IROC Z
Engine: 5.0 TPI
Transmission: 700R4
Axle/Gears: 3.23 Posi
Re: Engine upgrade
Hey guys, I'm looking for some advice. My brother in-law is looking to freshen up or replace the motor in his 90 firebird TBI,T-top car. Does any make a plug and plug computer upgrade and are they worth the money, or am I better to do a LS swap , it looking like a lot of work(maybe I'm wrong). Just looking for ideas, things that worked and things to stay away from. Thanks!
*The expected level of performance, and subsequent use of the finished vehicle.
*Who will be doing the actual work; if it's the car owner, his/her experience level.
*And of course, probably the most important factor---the budget (a good starting point here would be to double however much you think it will actually cost).
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