hello, I have 302 engine with stock iron heads and stock 2bbl iron intake, I am planning to put a new 4bbl aluminum intake with a new carb, is there any concern with the heat transfer if the heads are iron and the intake is aluminum? is it going to seal fine? should i use a special gasket? should i avoid a special brand of intake? i was planning to use a weiand street warrior but ive been told that intake is prone to warp due to the heat and ive been told that edelbrock is better. Please can you share your experience and give me an advice. Thank you.