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Original Message
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| Best intake & carb for low RPM 390 truck motor |
| By Chris Rinehart - 02/12/2003 5:08:38 PM; IP 128.61.141.155 |
| I currently have a stock '69 390 w/ 2 bbl setup in my '65 F250. The cam is a replacement of some sort, specs unknown. The motor doesn't pull too good below 2000. I've been thinking about changing to an aluminum intake and 4 bbl for overall performance, and getting a torque RV cam for better low end. Any suggestions about the best aluminum intake to use for low-mid RPM, and what size carb is decent (600 cfm?)- or whether I should even go to a 4 bbl? I've been pushed to the Weiand single plane, but think this may only be good higher up. |
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