i have a 88 supra turbo wich i just bought for $800. No surpize the head gasket was gone. I have taken the head off and found that one of the camshaft jornals (exaust #2)and the head and cap surfaces were scored. All the rest were in good shape for the 148,000 miles on them. I can get new cams I found a 2 places that makes custom grind cams out of yours but can not fix journals, Toyota wants $419.00 for each cam I will not pay that for stock profile. Even if i were to get new ones the head and cap is scored. Does anybody have this problem or know how to fix it. I have also found a new head for $530 but If i can fix mine i would like to. Do you think the new head would be best?