I have not done it. No straight swap, because throttle bodies are different, TB is round and smaller diameter, meaning at least adapting boots is needed. It could work, head gasket is same part number, I would guess that all cam chain offsets could be same too (fact that race cam part number is same). Piston to valve clearance should be checked and degrees checked to be good.Anyone done this? Is it a straight swap? Just wondering if there will be any benefit from that performance wise