<BLOCKQUOTE class="ip-ubbcode-quote"><div class="ip-ubbcode-quote-title">quote:</div><div class="ip-ubbcode-quote-content">Originally posted by Jeff (Soonerheff):
My first smoked turkey was a great success - everyone loved the taste and how moist it was! I used the apple brine, but could only reach 300 degress max with my 22.5 WSM. Despite that, the 14# turkey reached temp after 2 1/2 hours which surprised me. Any thoughts on the high temp issue? I used the standard method with Kingsford charcoal. </div></BLOCKQUOTE>
Hi Jeff,
Welcome to TVWBB. The WSM holds plenty of charcoal and the next side of the equation is air for combustion. The unit is designed for slow cooking so the vents are sized accordingly. Were I in your shoes, I would try to do something to provide more air like leave the hatch propped slightly open or put something between the edge of the lid and middle section to provide more ventilation. You could also do this with the lower joint on the middle section but it would be hard to adjust while cooking if you found the need.
The third part of this equation is anything that would remove heat from the WSM. Water in the bowl extracts heat by boiling so I presume you leave the water out and foil the bowl when you're shooting for higher temps. Rain on the smoker will bring temperature down pretty fast as well. Wind can also do the same if it cools the smoker. At the same time wind can cause extra air infiltration and result in higher temps.
best,
hank