Installing new comp 206/210 .517 comp cam and ported/polished heads. not sure how many miles on engine. so i was going to install new rings and bearings,timming chain. any tips/things that might help? my car was shifting at about 5100 what should i shift at now? TE 61 turbo 60# alky,PTS 9/11 3200 converter. i have been running it unlocked at WOT. Do i need to step up to a PTC? Thanks