81 kz1000j cams

Anyone know what the stock cams lift is on a 81 KZ1000j? Im wondering if its more than stock 900 cams. Thanks

KZ1000J lift is more than the KZ1000M/K but lacks a tach drive. FSM doesn't give the lift though, just the opening/closing numbers and duration.

MegaCycle lists the KZ1000J lift at .354" and the Z1 at .327"/.296"

So its a little more aggressive? But I lose mechanical tach? That's not a bad trade since I have an electronic tach I wanna try. Thanks