Switch workouts?

[AandF6969]

I've got a show in 8 weeks, everything is going good, I'm going to get pics up here soon.

My workouts are like this

Day 1 - Chest/abs
Day 2 - Back/calves
Day 3 - Bi's/Traps<--- I take an offday between bi's/traps and shoulders if i need it
Day 4 - Shoulders
Day 5 - legs
Day 6 - off
Day 7 - Bi's/Traps

repeat

My question is, when should I switch it up to doing everything more frequently, i.e. chest/back/abs together but half the volume for each, so they get hit twice as much, and w/ high reps? 4 weeks out? 2 weeks out?

My diet is the Cutting Sticky. 240g protein, 180g carbs (including 70 in PWO) and about 40g fats. I weigh 190, about 8-9%.

Thanks

[pain time]

I am not sure if this helps you out any but i HAVE MY FIRST SHOW IN APRILL and I am 8 weeks out also. It is down here in NC. Where is yours at? But I just start last week hitting each body part twice a week. I just wanted to try to gain a little more size and cuts. It seems to be working because I only train one body part a week. My diet is going pretty good. I natuarly have low body fat i am at 5% right now which makes it hard to gain weight. So I am keeping a pretty good diet but still adding more fat into my diet right now and I will be dieting down 5 or 4 weeks out. WHEN ARE YOU GOING TO CUT OUT YOUR WATER a day before the show or two days I am still lost on what to do.