nickyg1478
Member
Hey guys I was just trying to get my engine a little more horsepower. I have the 350 TBI and my tahoes from 95. I heard about swapping the heads out for vortec heads but i was wondering what else I could do to it? Thanks
Modifications on a 350 tbi?
- Thread starter nickyg1478
- Start date
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SunlitComet
OBS Jedi-Do Good
There are kits from cheap to pricey that do anything from adding a TBI spacer to changing over to a full Multi-Point Fuel Injection system. How far are you willing to go?
AtomicHoe094
Atomichoe094
modifications for the 350tbi.. lets seee
electric fans
upgraded ignition
supercharger/turbo
vortec heads with the intake manifold that YOU HAVE to use
headers/exhaust
underdrive pullies
CAI system
etc etc
electric fans
upgraded ignition
supercharger/turbo
vortec heads with the intake manifold that YOU HAVE to use
headers/exhaust
underdrive pullies
CAI system
etc etc
simple and quick, grab a timing light and bump your timing up 4 degrees.
You will feel the change.
Dont go no more than 4 If you dont know what to listen for, to hear detonation, dont go past 4.5 as bad fuel will ruin your day.
Buy a true phenolic TBI spacer and injector pod spacer. you will feel a change.
pop on some 1.65 roller rockers.
Wheny ou do the vortec swap, buy the CARB version of the intake! the TBI is JUNK!
buy a carb to tbi adapter that has the nice aerodymanic ports, slip on your spacer above it and go.
Yo might find you dont need your spacer anymore..
You will feel the change.
Dont go no more than 4 If you dont know what to listen for, to hear detonation, dont go past 4.5 as bad fuel will ruin your day.
Buy a true phenolic TBI spacer and injector pod spacer. you will feel a change.
pop on some 1.65 roller rockers.
Wheny ou do the vortec swap, buy the CARB version of the intake! the TBI is JUNK!
buy a carb to tbi adapter that has the nice aerodymanic ports, slip on your spacer above it and go.
Yo might find you dont need your spacer anymore..
95escahoe
Full Access Member
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I have a Volant CAI ill pm you the info about
OP
OP
nickyg1478
Member
Thanks for the replies I'm not looking to spend more than a couple hundred bucks so what you think is in that price range?
best bang for the buck for a "cpl hundred" would be muffler, CAI, phenolic spacers, tune up , bump timing and a tune..
Theres guys on here that can reprogram your chip for ya...
If it was me, I would do head, intake swap and tune, you will see far better gains from just that then any combo of bolt on parts.. but thats alil more than a cpl hundred bucks.. more like 600.
Theres guys on here that can reprogram your chip for ya...
If it was me, I would do head, intake swap and tune, you will see far better gains from just that then any combo of bolt on parts.. but thats alil more than a cpl hundred bucks.. more like 600.
AtomicHoe094
Atomichoe094
who does chip work?
SunlitComet
OBS Jedi-Do Good
Ez I think is getting confused from crossing into the wrong territory again.
might be over at performancetrucks or GMfullsize. one of these sites has a few guys who programs those...
or just go to PCMforless.com... That guy definatly does it..
or just go to PCMforless.com... That guy definatly does it..
