Holset Turbos?
#21
I just finished my hx30 miata build, I hit 18psi at 3800rpms. awesome turbo, at 18psi it really comes to life. I have done alot of research on the hx30 and hx35. A hx30 is maxed out right around 24psi. After that it is just blowing hot air. The hx35 runs out of breath at 32psi. I'm now looking to a 30%meth/70%water injected set up sprayed at the tb. should help with the egt's and intake air temp. I most likely set the boost up to 20psi and be done with her. goal of 320hp
#22
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I just finished my hx30 miata build, I hit 18psi at 3800rpms. awesome turbo, at 18psi it really comes to life. I have done alot of research on the hx30 and hx35. A hx30 is maxed out right around 24psi. After that it is just blowing hot air. The hx35 runs out of breath at 32psi. I'm now looking to a 30%meth/70%water injected set up sprayed at the tb. should help with the egt's and intake air temp. I most likely set the boost up to 20psi and be done with her. goal of 320hp
#24
Great turbos..... I had one on my 92 9000, 400whpish.... it was fun... but my car didnt come alive until 65MPH in 2nd gear..... I couldn't use the power legally at all:(
My tuner is running a super 40 on his NG900 Vert, he makes 718bhp.... good stuff...
But for a miata, I think a rapid spooling turbo would be way more fun
My tuner is running a super 40 on his NG900 Vert, he makes 718bhp.... good stuff...
But for a miata, I think a rapid spooling turbo would be way more fun
#25
Here's a link to a "results" thread on DSMTuners regarding Holsets. It has the same info copied in the first post of this thread, as well as links to the other Holset threads on Tuners, if you are looking for a good 10 hours of reading lol.
#26
I know this is an old thread but I don't have enough posts to pm anybody about my question. I've got a b6 miata and I plan on running a twin scroll hx35( I know it's a little big). The question I have is would I need to run an oil restrictor if I am using a -3an oil feed line? I also plan on running a BE high flow oil pump with billet gears.
#29
I know this is an old thread but I don't have enough posts to pm anybody about my question. I've got a b6 miata and I plan on running a twin scroll hx35( I know it's a little big). The question I have is would I need to run an oil restrictor if I am using a -3an oil feed line? I also plan on running a BE high flow oil pump with billet gears.
#30
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WHen using a twin scroll Holset, you want to use a twin scroll manifold:
https://www.miataturbo.net/insert-bs...parison-68430/
https://www.miataturbo.net/insert-bs...parison-68430/
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