Anybody Running A Hypergear Turbo?

[Nic19]

Hey guys im thinking of getting the tr43 or what ever its called. just wondering if anyone else uses one on an rb25 and wondering how good they are.

Cheers

[limpus]

Sliding performance highflow or gcg highflow would be a better option...the guy who sells them ain't exactly clued in and in my opinion thats enough of a sign to find other alternatives...

[2gceffy]

in the latest HPI theres a laurel running one on a rb20, 215kw i think with 20psi !!!!!!!!! thats alot of boost for that power.. i rekon they would be laggy, but if thats what you wanna get do it hell one year warrenty

each to there own, personaly i havnt used one so not sure

get one and let us know how you go !!

[hypergear]

That RB20 I don't know whats wrong with it. I think it had a restricted cat. But it seems like lot of people have dumped mega boost in to RB20 and get just over 200KWs mark.

well let the dyno reading speak for it self on the rest.

TR44 + RB25

TR43 + CA18:

TR44 + CA18:

[limpus]

Your dyno charts are very interesting...but abit suss...looking at the graphs for the rb25 and the ca18...they were both running your TR43 yeah? how can a ca18det spool up the same turbo faster than a rb25? From the graph the ca18 makes more power across the entire midrange from about 90-130km/h...that is very weird...but good results none the less...please comment...

[hypergear]

That would just be the nature of the Turbo/Engine/Mods/Tune combination I guess That RB25's running TR44. here's dyno sheet from a 440HP BB turbo on RB25 with cams Hitting 25PSI and drop to 22PSI @ 240KWs . compare it the graph with the CA graph which hit 24PSI drop to 19PSI @230KWs.

For that CA you might want to speak to Dr.Drift as he was the tunner so he would know lot more about what he have done to the engine him self. That RB25 was tunned at Pro-Tek

limpus are you In Vic? Just come and test drive the demo cars. I think that will solve lot of misunderstandings.

Edited March 16, 2007 by hypergear