After reading an old article in a 5.0 mag I'm seriously considering a set of GT40 irons (not P's)
they had a 302 with an unported cobra intake and B cam (which i have, just not installed yet) and the GT40's made almost as much power as 11 other heads tested, including AFR's, trickflows.....
so i'm thinking about getting some and porting the crap out of them. you can find them cheap on ebay or classifieds or swapmeets
there really arent too many heads that will be under 1000, iron windsor jr's would be a good pick too, so would trick flows but i've heard that the places that sell the trickflows for the cheapest put in cheap valves and springs
i'd get a set of bare ones and some good valves and springs and install them yourself, probably still cheaper this way
sorry i wrote so much, hope it helps
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NMRA O/C 9516
NA pumpgas stickshift 347 10.65@125.6, 6.73@100, 1.41 60ft
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