Is this cam a stupid idea?

My stock stroke 360( 10.3 ish compression) has a 260/264 565/565 lift cam on a 106 in at 102.
Stock rods, crank and pistons. At 3300 pounds its already been 11.20’s at 118+ with 1.54 60 foot.
Airgap intake, 1 5/8 headers into muffs
Seems to do alright
Sounds awesome, If it's mechanical flat tappet...