air flow research
DC Is your Canadian distributor for Air Flow Research cylinder heads. AFR heads lead the industry in quality and performance. Full CNC machined high velocity ports produce more torque and horsepower for a given port size than any other head on the market so you don't have to sacrifice low and mid range torque to make the horsepower you need. All heads are produced in AFR's American facility and undergo stringent testing and must meet the highest QC standards. We can equip your cylinder head to accomodate the type of cam you are using and you have a choice of upgrades.