Building an inline 6 Chevy 250 engine
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One of the best carbs for a warmed-over 250 Chevy 6 is the 390 cfm Holley 4 barrel. It has enough flow for most applications, yet has good throttle response when used on smaller displacement engines. Repair and tuning parts are readily available and they're well understood by most rodders. | One of the best carbs for a warmed-over 250 Chevy 6 is the 390 cfm Holley 4 barrel. It has enough flow for most applications, yet has good throttle response when used on smaller displacement engines. Repair and tuning parts are readily available and they're well understood by most rodders. | ||
| − | The Weber induction set-ups are equally responsive, but at a much higher initial cost. | + | The Weber induction set-ups are equally responsive, but at a much higher initial cost. The Weber 38-38 2 barrel is said to be a good compromise between performance and economy when used on an aftermarket intake. |
| + | {| | ||
| + | |[[File:Weber 38-38 carb.jpg|thumb|300px|center|Weber 38-38 2 barrel]] | ||
| + | |[[File:Holley 390cfm.jpg|thumb|275px|center|Holley 0-8007 model 4160 390 CFM square bore. 4 barrel, vacuum secondary, electric choke]] | ||
| + | |} | ||
==Timing gears== | ==Timing gears== | ||
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