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Honestly, junking the 305 and installing a 350. The 305 is basically an underbored 350. Because of it's small bore, large valve heads can NOT be used because larger diameter valves will actually hit the engine block. The 305 is a good fuel economy V-8, but it simply is NOT worth messing with if you want to go fast. 305's also have weak blocks, connecting rods and crankshafts as well. Ask any engine builder and they'll tell you the same thing. The 305 is good for what it was designed for, but for performance, it's basically junk.
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My Chevy Silverado has a 305 in it If i buy a 350 will it fit in the engine compartment without any modifications?
yes
Can you put a 350 crate into a 1986 el camino that has a 305 without major modifications?
Both engines are Chevy small block so modifications should be minor.
What small block v8 will fit a 98 Chevy blazer?
305 327 350 400 283 with a little modifications
What later model performance engines will replace the 305 in a 1995 Chevy Caprice Classic?
350 Crate Motor. Many choices in manufactures. Google with the term "350 Chevy Crate Motor".any Chevy v8 will fit. small block crate motor best bet. i like the zz4s.AnswerThere is a variety of GM Performance Parts High Output 350 and 383 engines that would easily replace a 305 with no engine bay or wiring modifications. Check out any GM warehousing distributor such as Summit Racing Equipment, Scoggin-Dickey Performance Center, Apple Chevrolet and others.
What is the cost to rebuild a Chevy 305 engine?
The cost to rebuild a Chevy 305 engine typically runs between $400 and $800 depending on the level of rebuild. This will greatly extend the life of the engine and improve performance.
Can you put a 79 Chevy 305 in a 80 Buick century if so what modifications do you need to do has a 3.8 l v6 now?
possibly transmission and motor mounts,
Will a newer Chevy 350 engine fit and will the wiring harnest work after taking out the 305 in your 1991 Camaro RS?
the engine will fit, but there may be some modifications in the wiring
How much hp does a Chevy 305 have?
impossible to gauge without knowing the vehicle car/truck, mileage and year, or modifications, after 1995 they came in trucks with 230 hp.
Can you put a 1 barrel carb on a Chevy 305 engine?
with adapters you could but it would probably lack performance and efficiency.
Are the motor mounts for a Buick 305 the same as a Chevy 350?
If the Buick 305 is really a Chevy 305, then the motor mounts will interchange with a Chevy 350.
Did a 1976 cutlass salon come with a 305 or a 350 Chevy motor I know a 1977 did.?
Oldsmobile used Chevy 305's. 76 350 rocket 77 305 Chevy
What is the special feature of the Chevy 305 engine?
There is no information on the internet about what the special feature of the Chevy 305 engine is, in fact, the Chevy 305 and 350 are interchangeable, one is just an older model.
