Drop base type air cleaner
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The drop base air cleaner came about to allow the air filter assembly to clear the Corvette hood, yet still provide enough filter element area. Several types were used throughout the years, the most drop is the base used on the L72/l78/L88/L89 Corvette BBC engine. Other bases were also dropped and were used on various SBC engines. | The drop base air cleaner came about to allow the air filter assembly to clear the Corvette hood, yet still provide enough filter element area. Several types were used throughout the years, the most drop is the base used on the L72/l78/L88/L89 Corvette BBC engine. Other bases were also dropped and were used on various SBC engines. | ||
| − | ==Aftermarket filter assemblies== | + | ==Aftermarket drop base filter assemblies== |
| − | + | ===Edelbrock=== | |
| + | Edelbrock sell a version of the 14" diameter L88 type drop base air cleaner assembly. It doesn't have quite the drop of the L-88 base. | ||
| − | [[File:Eddy drop base air cleaner.jpg|thumb|400px| | + | [[File:Eddy drop base air cleaner.jpg|thumb|400px|left|Edelbrock 14” p/n 1221 drop base air cleaner assembly]] <br style="clear: both"/> |
| − | [[File:Moroso drop base air cleaner.jpg|thumb|400px| | + | ===Moroso=== |
| + | The Moroso version of the L88 base doesn't have quite the drop of the L-88 base, either. | ||
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| + | [[File:Moroso drop base air cleaner.jpg|thumb|400px|left|Moroso p/n 65927 drop base air cleaner assembly]] <br style="clear: both"/> | ||
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| + | ===R2C=== | ||
| + | One of the best looking air filter bases is made by [http://www.r2cperformance.com/cfd-4150-4-barrel-air-cleaner-bases-.aspx R2C]. Designed using computational fluid dynamics (CFD), it allows a lot of clearance and could be every bit as good as the GM OE drop base style bases. | ||
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| + | [[File:CFD filter base.jpg|thumb|left|450px|R2C base for 4150 Holley carb]] <br style="clear: both"/> | ||
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===HEI clearance=== | ===HEI clearance=== | ||
Besides the drop for hood clearance, to some having room for an HEI distributor is important. Considerable cutting was needed on the L88 base as seen below: | Besides the drop for hood clearance, to some having room for an HEI distributor is important. Considerable cutting was needed on the L88 base as seen below: | ||
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[[Category:Engine]] | [[Category:Engine]] | ||
| + | [[Category:Carburetors]] | ||
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