Best Bang for the Buck Head???

The RHS heads were designed as a replacement head for the aging production heads. They would be ideal on a 340 street engine . I feel steel castings are best on street engines . While the other heads mentioned are very good,..they are not meant as replacements for a stock stroke 340 CID street engine. The RHS heads flow so much better than the production castings without expensive porting, bowl porting (cheap) will get them over 270 easy and is more than enough for 425-450 range . I dont feel the 40 pounds the Eddies save will be a factor on street hardware. They are all VERY good but for the money RHS are hard to beat. 450-500 is easy on a stock stroke, 10 to 1 street driven 360 build . JMHO .