redgrandprix Posted June 14, 2012 Report Share Posted June 14, 2012 I recently realized i have a bigger turbo than my sister's tgp. wondering if its a factory bigger or if the previous owner upgraded. my turbo has a 3 inch intake and says either a/f .6 or a/f .8 can't recall at the moment. also wondering if 1st generation 4 doors have the same windshields as their 2 door counterparts? Quote Link to comment Share on other sites More sharing options...
GOT2B GM Posted June 14, 2012 Report Share Posted June 14, 2012 coupe and sedan windshields are different. Quote Link to comment Share on other sites More sharing options...
Penglii Posted June 14, 2012 Report Share Posted June 14, 2012 Factory TGP turbos are a Garrett T25. Where did your turbo come from and what car is it in? Quote Link to comment Share on other sites More sharing options...
redgrandprix Posted June 15, 2012 Author Report Share Posted June 15, 2012 Factory TGP turbos are a Garrett T25.Where did your turbo come from and what car is it in? well both mine and my sister's turbos say m 24 they are garrets the only difference is overall size of turbos. both are tgps Quote Link to comment Share on other sites More sharing options...
Penglii Posted June 15, 2012 Report Share Posted June 15, 2012 Both you and your sister have TGP's? That's awesome. Â Yeah, my OEM turbo had M24 cast into it as well... from the factory they were all 2" intake. If your's has a different intake size, then maybe someone upgraded the compressor housing at some point? Quote Link to comment Share on other sites More sharing options...
redgrandprix Posted June 17, 2012 Author Report Share Posted June 17, 2012 not sure, i know that i have a 3 inch intake and .6 A/R Quote Link to comment Share on other sites More sharing options...
redgrandprix Posted June 17, 2012 Author Report Share Posted June 17, 2012 when looking between my sisters and mine, my turbo just look overall bigger. Quote Link to comment Share on other sites More sharing options...
Addicted To Boost Posted June 18, 2012 Report Share Posted June 18, 2012 That would likely be the previous owners' doing. Factory T25s also have a vacuum line port right on the bottom left of the compressor side. Quote Link to comment Share on other sites More sharing options...
Garrett Powered Posted June 18, 2012 Report Share Posted June 18, 2012 kinda hard to tell when you only take a picture of part of the compressor housing Quote Link to comment Share on other sites More sharing options...
Turbo v-sick Posted June 18, 2012 Report Share Posted June 18, 2012 Looks like a 60mm t28 wheel and housing... Quote Link to comment Share on other sites More sharing options...
redgrandprix Posted June 18, 2012 Author Report Share Posted June 18, 2012 well i guess ill try to take some more detailed pics , there is a tgp on ebay right now with a t28 upgrade, there are really a lot of things that previous owners have done that i don't know about. still trying to figure some stuff out. Quote Link to comment Share on other sites More sharing options...
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