How to choose a SBC engine

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* 262 CI: used from 1978-1981, low hp, smog engine designed for reliability with high MPG
 
* 262 CI: used from 1978-1981, low hp, smog engine designed for reliability with high MPG
* 265 CI: Chevrolet's first SBC. Far surpassed in performance by the 283 and 327 engines that came shortly after.. consider this one for restorations only
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* 265 CI: Chevrolet's first SBC. Far surpassed in performance by the 283 and 327 engines that came shortly after.. consider this one for restorations only (unless you like a challenge).
 
* 267 CI: used from 1978-1981, low hp, smog engine designed for reliability with high MPG.
 
* 267 CI: used from 1978-1981, low hp, smog engine designed for reliability with high MPG.
 
* 283 CI: Chevy's first engine to produce 1hp per CI. provides hp in the higher RPM, good for light cars and higher RPM
 
* 283 CI: Chevy's first engine to produce 1hp per CI. provides hp in the higher RPM, good for light cars and higher RPM
* 301 CI:  This is a .125 overbore 283, it only works on some blocks and is no longer recommended practice  
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* 301 CI:  This is a .125 overbore 283, it needs a block with thick cylinder walls (recommend sonic testing first) and is no longer recommended (or necessary) practice, use a 350 block and a 283 crank with spacer bearings if you want to build one.
* 302 CI: The Z/28 engine used for a short while. Great for high RPM hp and T/A racing... if you can find one  
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* 302 CI: The Z/28 engine used for a short while. Great for high RPM hp and T/A racing... if you can find one (original 302 cranks are very expensive).
* 305 CI: Decent engine, not good for performance, but decent enough for a lightweight or the vehicles they came in
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* 305 CI: Decent engine, many consider it too small for hi-performance, but decent enough for street performance in a lightweight car.
 
* 327 CI: Good engine for higher RPM hp, can be built for high RPM racing and such.. strong runners
 
* 327 CI: Good engine for higher RPM hp, can be built for high RPM racing and such.. strong runners
 
* 350 CI: America's most popular SBC.. not much need be said, they fit most budgets and expectations, great all around engine
 
* 350 CI: America's most popular SBC.. not much need be said, they fit most budgets and expectations, great all around engine
* 355 CI: .030 over 350
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* 383 CI: 350 block with a 3.75 crank.. Considered when low end hp or torque are necessary.. initially required external balancing but internal balance cranks are common today.
* 358 CI: .060 over 350
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* 400 CI: Stock cranks are external balanced, crank manufacturers are currently producing internal balanced cranks.
* 383 CI: 350 block with a 3.75 crank.. Considered when low end hp or torque are necessary.. requires external balancing
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* 400 CI: Requires external balancing, decent engine all togther.
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[[Category:Engine]]
 
[[Category:Engine]]

Revision as of 13:30, 23 August 2009

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