which alphabet cam

[srv1]

can anyone explain to me what is wrong with the stock cam? especially in my stock 90. i hear people make up to 350 hp on a stock cam with certain combos. is this true? i think the alphabet cam "E" is a good cam for a stick car. my friend has it in his 85 with 89 motor in it and everything else is basically stock. it pulls nicely. if your a serious street/strip person, then my choice would be the custom grind.