ShopTalk Forums | Aircooled VW Tech & Restoration Help

Generally, 1600 DP's have in the range of 53-57 horsepower, correct??? How much horsepower could I expect out of a 1600 with 40 mm Kad's, 4-1 header, and 1.4:1 ratio rockers???
Also, what variations would 40 mm Weber's play? What variations would stinger, single muffler, and dual mufflers play???

Thanks,
Andy