R33 Turbo On Rb20

[joeleo87]

hey peps,

with no boost management i'm running about 6-7 kpa. to my knowledge that about 10psi? i hways thouad alght i was running 7psi stock. then my mate pointed out to me that my boost guage was in "kpa" not "psi" . some1 told me its got to do with the R33 wastegate. is that correct?

[R31Nismoid]

RB20 actuator will run 10psi.

I assume your using that one?

The "wastegate" is controlled by the actuator... so that someone was a little misguided

[EXXCOP]

An autometer boost guage and some sticky tape for your steering column solve so many of lifes little mysteries

[joeleo87]

RB20 actuator will run 10psi.

I assume your using that one?

The "wastegate" is controlled by the actuator... so that someone was a little misguided

the actuator is the conected to the wastegate yes?

[huddy]

the actuator rod is connected to the flap of the wastegate - yes

the actuator controls how/when the wastegate opens (and how it opens depending on type of actuator)

the RB20 actuator will run more boost than the RB25 actuator as R31Nismoid said

[QWK32]

hey peps,

with no boost management i'm running about 6-7 kpa. to my knowledge that about 10psi? i hways thouad alght i was running 7psi stock. then my mate pointed out to me that my boost guage was in "kpa" not "psi" . some1 told me its got to do with the R33 wastegate. is that correct?

100 kpa is 14.7psi so there is no way 6-7 kpa is 10psi, its more like 1psi. it depends on which wastegate actuator you are using, if you put the rb20 one on it will be around 10psi, but if you left the 33 one on it will be around 7psi.

[blockasR32]

so wats the difference between the rb20 turbo and the rb25......... and when dose the 25 turbo start boost and hit full boost

[Jmaac]

Thats covered everywhere, search?

An actuator rod is only used in integral type wastegates?

Yes u can use the Rb20 actuator on Rb25 turbo to run higher boost

Edited January 14, 2008 by Jmaac