I know that Pulleys have a negative rap on here. I know and understand the physics behind the issues that they "cause" but I have yet to see proof on any motor.
So, I challenge everyone here to prove it to me. I don't want to see anything more than bolt-ons on the motor that blew up. Going BT or having added FI does not count because there are so many added variables that could have caused something that the pulleys could not be drawn back to as the main cause.
So, show me any 2.0, VR6, 1.8t, any motor, with just bolt ons that suffered an issue from adding LIGHTENED, not underdrive pulleys please!
The motor needs to be unopened, as in no internal engine work for it to qualify. Thank you.