ok , so i got a 89 Trans Am GTA (TPI-350) and i want to put twin turbos on it like the callaway corvette, but i dont know how it can be done. i figure it would be had due to the small engine space there is unless i turned it into a drag car only, or cut-out the fender wells till they fit. so if you know how to...and where to get the parts that would be great!

 

okay first post and looking to throw Twins on it huh took me at least a year before forced induction even occured to me...

here comes the reading... all of the info needed is on this site already or some body knows you just need to search your *** off then ask cause if it has been covered a million times you will probably get Zero answers

Then you need to read some more and Save your pennies cause the costs will pile up quickly... even if you decide to use junkyard turbos it still adds up

http://www.spooledmotorsports.com/

there is a good place to buy your turbos wether they are used or new

http://www.turbofast.com.au/TFmatch.html

here is a "AID" in selecting the proper turbo this is not the end all to picking the right turbo for you or your application

 

There are plenty of guys on this site that have or are building TT L98s... Just do a search for "Twin Turbo 350" and you should find a few threads with a little bit of information to do this on our cars.