Originally Posted by Junior2JZ
Arp std studs, not the greatest on a 600whp Subaru. Few guys around here have broken them.
I didnt know the ARP studs i installed wouldnt take that kind of power. then again, the car made a lot more hp than I thought.(good machinist, good builder, great tuner!)
Me and the mad scientist will tear it down this winter and take it to the machinist and have it ringed. I'll also talk to paul about some heavier duty studs. For now, I have drained all the coolant and am just running distilled water so i dont get icky coolant all over the motor.