Fastest time with a 268dur cam?!

268 advertised duration on a cam means nothing. You could have 20 different cams, all with 268 advertised duration, and all of them could have different durations at .050.

Advertised duration is useless.

Comp cams 268 for a SB mopar is 224/[email protected], .477/.480 , 110lsa.
Had a comp cams 268 in otherwise stock 70 340 in my 65 cuda. 3.55 rear, 904 with 2400 stall.
Best 1/8 mile time 9.02( low 14s)
Changed to lunati voodoo cam with rhoads lifters and new timing chain.
With no other changes ran consistant 8.5s with a best of 8.34 ( low 13s )that promply toasted my trans. on that pass. lol.