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Original Message
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RE: header horsepower |
By RC Moser - 07/09/2001 7:30:06 AM; IP 152.163.204.202 |
MY opinion you will gain more in heat disapation in the engine conpartment. A 10 to 15 precent gain can be expected. Also wrap or have the headers coated. If you don't have a elect. choke you will have to run a copper tube for a heat riser if you plan on running it in the winter. A 1/2" long with a inside diameter big enough to let the 1/4" diameter tube slide in and welded to #6, 7, or 8 cylinder header tube makes a nice nipple for the heat riser tube. I put mine inbetween where 6 and 7 meet. You could also wrap the tube around #7 and put the end inbetween where 6 and 7 meet to get a good thermal transfer. Only draw back is the possilbility of leaks. Plan on getting the best gaskets to seal the headers or be prepared to change a gasket or two every now and then. |
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