Definately could use some tuning plates or take a 6 to 8 inch pipe and run it from the fire box to the other side. Cut holes in the pipe starting with small holes close to the fire box and getting larger as you get to the other end. Definately need more draw on your exhaust ( bigger Pipe ) and higher. Also needs a larger intake.
Just my .02
The "Sauce Whisperer"
Award Winning Smokers, Sauces and Spices
PERFECT, PERFECT 180 CHICKEN 2011
1ST. PLACE PORK
AMERICAN ROYAL (OPEN) 2012
BEST SAUCE IN THE WORLD ( BLUE COLLAR )
AMERICAN ROYAL 2009
BEST RUB IN THE WORLD ( HEFFER DUST )
AMERICAN ROYAL 2007
CISC Master BBQ Chef