Spark plugs for a boosted LT1????

[lt1hawkeye]

I Went up to O'reilys today to get some new spark plugs cuse vortech says not to use platinums unless theyre OEM. The guy up at oreilys says platinums are OE. If they are, ill just keep the bousch ones i have in now, if not, whats a good plug for a boosted lt1? Any input? thanx

richard

[Thewhitenotch]

NGK TR6. With a 28- 30 thousands gap.