Originally Posted by Duanehydro
He's ready to replace heads with aluminum. not sure which ones yet, seems all will require different rockers?



Trick flow seems to be the best bang for the buck and I believe you can still use the rockerarms that are in the picture.... might try to move this thread to the racer section alot of helpful people on there. Is this a stock stroke motor?

71 demon stock stroke 440/indy ez-1 running 10.10 @ 132.14 mph in the 1/4 and 6.36 @ 107.46 mph in the 1/8 not in the same weekend but It did it then I sold it.
67 Belvedere that worked it's way in the 10's