johnnyiroc

I am looking into making a hybrid turbo for my car using 2 stock turbos..
i have a stock Garrett turbo from an 89 T2 Shelby daytona,
and i want to use this smaller turbo with the larger wheel from an,
88 Thunderbird Turbo Coupe i believe the Shelby housing has a 47mm wheel and he Thunderbird has a 58mm wheel
i cant remember exactly, but my main question is with a bigger wheel in a smaller turbo will i go into boost faster or slower then the stock smaller wheel in the small turbo