Quote: Originally Posted by PROGMH [View Post] Although these turbo's have big names like 'GT42' and 'GT45' they're much smaller than the Garrett equivalent. Hi PROGMH , Our latest turbo from proboost is a gt42 type turbo and has a upgraded 76mm front comp wheel with a 1.05 rear exhaust wheel and is completely able to interchange with the garrett turbocharger ,ours have a up graded the thrust plate to handle the larger comp wheel / lager boost and have been using and testing them for over the last 24months with no problems and great results ,our gt45 type turbo you are correct and is not the same as the original gt45 and is smaller but these do also make great power and are a very strong turbo anyway hope this helps clear things up regards grant dixon

do you have some prices for the 42 as there is none stated on your site. Also can you post pictures. Cheers

Quote: Originally Posted by PROBOOST [View Post] Hi PROGMH , Our latest turbo from proboost is a gt42 type turbo and has a upgraded 76mm front comp wheel with a 1.05 rear exhaust wheel and is completely able to interchange with the garrett turbocharger ,ours have a up graded the thrust plate to handle the larger comp wheel / lager boost and have been using and testing them for over the last 24months with no problems and great results ,our gt45 type turbo you are correct and is not the same as the original gt45 and is smaller but these do also make great power and are a very strong turbo anyway hope this helps clear things up regards grant dixon interesting how pro gmh who obiously dosnt know what he is talking about can bag your product with little or no knowledge about it ,and that you can back it up with the facts,i have heard nothing but good things about your turbos.

He bagged his products?

LOL all i heard from PROGHM was that the proboost turbo were smaller in size than the garrett name equivalent. I don't think he bagged them at all. But you'll find that the proboost gt45 is definately smaller than a garrett gt45, but good turbo nonetheless.

Quote: Originally Posted by boostn vl [View Post] interesting how pro gmh who obiously dosnt know what he is talking about can bag your product with little or no knowledge about it ,and that you can back it up with the facts,i have heard nothing but good things about your turbos. how did he bag his product you *** peanut? all he did was state what is correct about the size v size of similarly named products. Proboost came on and just let everyone know that the GT42 has been upgraded to similar size recently. My god you're a peanut.

PROGMH didn't bag the product, he simply stated facts...

thank for clearing that up.cheers heros. Some original photos have not been recovered yet.

Quote: Originally Posted by boostn vl [View Post] thank for clearing that up.cheers heros. Mate you're clearly in the wrong, cop it on the chin. I've heard nothing but good things about Grant's turbo's and as you can clearly see I have no issue with them. You don't need to have a go at people to contribute to a forum. Anyway, back to the topic of Proboost turbo's... Some original photos have not been recovered yet.

I've been looking at the Proboost t04z with the .63 rear as a upgrade to my highflow t3. With a decent cam setup what power could I expect on the 18-20psi reving max 7000rpm? Im guessing it would be fairly responsive with the .63 rear.

any updates on how the 42 went??