Originally posted by evensen007
From Sport Compact:
"Although the PG works by causing a binding action on the Spider gears, the heat treatment and alloy of steel used for the blocks helps avoid damage to the differential. Phantom Grip has been in long-term use on the Hyundai Factory Works Motorola Cup Tiburon racers with no problems."
A race car means it likely sees about 500-2000 miles a year (5k max), depending on what i kind of racing we are talking here. If by long term use they mean ever 5 years... That's still only 10k miles.
I don't know about you guys but i put that on in 10-12 months. not 5 years....