Racing Beat Street-Port Templates allow you to undertake your own intake and
exhaust porting efforts on all model years of the high-power 6-Port Renesis 13B
engine. These porting templates are traced from Racing Beat's own master
templates, which are the result of years of research and development. The
actual port shapes are traced on thin sheets of aluminum which you must first
cut out, testing your ability to use a die grinder effectively before
attempting to port an expensive housing. The finished template is held in place
with the tubular dowels and the porting shape is then traced onto each housing.
Included with the Renesis porting templates are Racing Beat's exclusive
detailed instructions and advice to guide you through your porting efforts.
Limited clearance on the 6-Port Renesis side housings creates additional
challenges when porting these housings, our instructions provide detailed
photos of the most critical areas of concern.