I have shopped with the RSX store twice now, both times my product has been delivered in a timely manner, which is great. The last time I ordered through the RSX store I received a damaged item that must have been damaged during the shipping...
...Superb integrity and superior performance reduce the risk of component failure and enable higher temperatures and pressures to be maintained with complete confidence...
...Not only are you losing power, you are putting your cooling system and head gasket at risk... is an extremely reduced risk of variation in torque from one stud to the next, which is much better for the aluminum...