Facts we should know???????
Are you a complete knob jockey?
Perhaps you may want to do some 'real' research before you post up such utter and absolute crap.
This is the sort of rubbish I only hear from people with no idea and have been told by a friends cousins girlfriends siters best friend cos her dad owns one!
If this were the case my RX7 would have caught on fire long ago, my mate sRX3 13b TA45 turbo etc would have burnt to the ground- and he is using the original RX3 radiator, not a flash late model RX7 one!
Why do people talk such rot?