nickers Posted June 7, 2011 Author Report Posted June 7, 2011 just do a roundover, they take up less volume and do the same job. Quote chevrolet all day er day. '81 camaro z28 performance '03 silverado ext cab show and go
Torres Posted June 7, 2011 Report Posted June 7, 2011 45's help the flow of air through the port. rounding over port walls also helps, and also helps prevent port noise. and the size of the 45 depends on the port. from the corner of the port to the 45 should be no smaller than the width of the actual port Quote
nickers Posted June 9, 2011 Author Report Posted June 9, 2011 Well I just glassed in some quartered sonotube into the corner. Looks good and take up almost no volume Quote chevrolet all day er day. '81 camaro z28 performance '03 silverado ext cab show and go
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