t04z and gt3540
#2
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I have the gt35r (3540). I love the driveability on the street and with my porting there is very little lag. I had 1 bar of boost by 3500 rpm. I'm not sure on power as I haven't dyno'ed but it's a great street turbo.
-Nic
-Nic
#3
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Re: t04z and gt3540
I believe the T04Z is an HKS specific model...
Originally posted by rev9
what do u think of the garrett t04z(ball bearing) and garrett gt3540....
in term of power, drive ability and lag......
what do u think of the garrett t04z(ball bearing) and garrett gt3540....
in term of power, drive ability and lag......
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i was told by my mechanic that he can get me the garrett t04z......
however i want to know like will it be very laggy....
my car setup is large extended port, dowelled, 3 mm apex seal, upgrade injectors, pump, fmic,microtech ltx8, avc-r....
so now i'm thinking of which turbo to go for between the two....
however i want to know like will it be very laggy....
my car setup is large extended port, dowelled, 3 mm apex seal, upgrade injectors, pump, fmic,microtech ltx8, avc-r....
so now i'm thinking of which turbo to go for between the two....
#7
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Well if its between the T04Z or the GT35R then you will just have to decide if you want a little more power. Both turbos are bual ball bearing and spool quickly, however the GT35R is a T3 flange and the T04Z is a T4 flanage. The GT35R should reach 1.0Bar boost by 3200-3500rpm and make 380-400RWHP on a 13B and the T04Z should reach the same probably around 3700-4000 and make 430-450RWHP. Both turbos will have great response. Both are efficient to much higher boost levels so you can get plenty more power out of them on higher octane gas. So I guess your decision should be based on if you think you will be happy making 400rwhp on pump gas, why get a larger turbo than you need? But if you want to make a bit more than most other RX-7s are at the same boost levels, then got with the T04Z.
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#8
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i've seen a guy running a t04z at 1 bar of boost...but he only make like 350rwhp.....
that a bit low isn't ..if it were to compare to what icemastr said....
that a bit low isn't ..if it were to compare to what icemastr said....
#9
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My numbers are based off US dynos, typically Australian dynos like the dynapack etc are going to read less by about 15%, but 350 at 1.0bar is a little on low side, it should be more about 380-400 at the hubs on an australian dyno.