the 340 I had it in had Speed-Pro 13-1 pistons, Tarantula intake, electronic ignition, 3310 Holley and 1-3/4" Hooker headers with 2-1/2" pipes to mufflers with turndowns. It was in a 70 Dart that had the heater, radio and sound deadner (jute) removed from the back of the carpeting. 2.47 1st gear four speed, 4.56 gears with F60-14's. idle was around 1200 and didn't start power till 3500. with 9 x 25.5 M&H slicks, it ran a best of 14.18 at 108 mph. 1st and 2nd it had power till 6500, then 3rd and 4th it just burbled. there was no cutting of the block deck or head "major" surfacing. no porting or flash clean-up, just bolt together and go. it was a radical cam for everyday driving but fun when up in the R's. I think in a 360 it would be a bit tamer but still fun. In fact, I have one here just in case I want to do it all over again. this time, with a much better fuel system. Hope you can get the cam and enjoy!