how big of a turbo should i get? zc crx.
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how big of a turbo should i get? zc crx.
i have a greddy manifold right now with a garrett 300zx T25 turbo. spool up is great and has crazy low end torque but it does lack after about 3rd gear or so.. so im gonna buy a new turbo soon .. prob just some no name brand but i wanna know what would be a good ar size.. prob a t3/t4 ill buy from ebay , i want a lil less low end and better high end . cause i run 225 50 15 bf drag radials and they spin through 3rd gear with the tiny turbo so maybe a lil lag will help with traction and make up for it in higher end power. this is on a dohc ZC in my 90 crx. the goal is to run 11's with whatever turbo i get. this setup does 12's so a decent size turbo should get me to my goal.. engine is stock. with the t25 i run 16 psi . open turbo .. any ideas?
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Re: how big of a turbo should i get? zc crx. (awdgsx96)
i was thinking of getting a 16g but never really checked one out in person.. are they decent?
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Re: how big of a turbo should i get? zc crx. (97grnrs)
Yes, depending on user preference. The B16g can support 350 whp on a DSM pretty nicely. Some people may not like the fact that they are internally wastegated, for the fact that in most cases, external gates > internal gates.
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Re: how big of a turbo should i get? zc crx. (awdgsx96)
Also, I forgot to mention the Evo 16g. It is a tad bigger and can support 400+. I also forgot to say that you can get the turbo externally gated, I found it on another site.
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Re: how big of a turbo should i get? zc crx. (VolkswagonWHO!!!)
Why dont you look at the compressor maps at turbonetics.com and figure out your Cfm and CID of your motor.. Thats the way to really do it
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#8
Re: how big of a turbo should i get? zc crx. (97grnrs)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 97grnrs »</TD></TR><TR><TD CLASS="quote">engine is stock. with the t25 i run 16 psi . open turbo .. any ideas? </TD></TR></TABLE>
do you have any problems with your zc running 16psi on a stock motor?
do you have any problems with your zc running 16psi on a stock motor?
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Re: how big of a turbo should i get? zc crx. (almost boosted DOHC ZC)
no . zc runs great at 16 psi. but its a small turbo so my 16 isnt = to a bigger turbo 16 ... and ill check out turbonetics.. the t28 looks kinda small too though?
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Re: how big of a turbo should i get? zc crx. (97grnrs)
you spin though 3rd on them radials.. geeze, i was only chripping/jumping in 2nd.
Best way to size a turbo, get one about the same size as the transmission, helps for gearing.
Best way to size a turbo, get one about the same size as the transmission, helps for gearing.
#13
Re: how big of a turbo should i get? zc crx. (97grnrs)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 97grnrs »</TD></TR><TR><TD CLASS="quote">no . zc runs great at 16 psi. but its a small turbo so my 16 isnt = to a bigger turbo 16 ... and ill check out turbonetics.. the t28 looks kinda small too though? </TD></TR></TABLE>
what would be a safe amount of boost to run on the dohc zc? i was thinking on going about 8 psi. but you said your car was running great on 16 psi so im thinking i could do more maybe around 12-14? oh and the turbo im using is a garrett air research .48/.48.
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by LurkerS8 »</TD></TR><TR><TD CLASS="quote">I would go with a Garrett GT2871. I made 300whp on a stock DOHC zc on a Td06 17c turbo.</TD></TR></TABLE>
did you encounter any problems with your zc?
just a noob trying to get his s**t straight
what would be a safe amount of boost to run on the dohc zc? i was thinking on going about 8 psi. but you said your car was running great on 16 psi so im thinking i could do more maybe around 12-14? oh and the turbo im using is a garrett air research .48/.48.
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by LurkerS8 »</TD></TR><TR><TD CLASS="quote">I would go with a Garrett GT2871. I made 300whp on a stock DOHC zc on a Td06 17c turbo.</TD></TR></TABLE>
did you encounter any problems with your zc?
just a noob trying to get his s**t straight
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Re: (LurkerS8)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by LurkerS8 »</TD></TR><TR><TD CLASS="quote">I would go with a Garrett GT2871. I made 300whp on a stock DOHC zc on a Td06 17c turbo.</TD></TR></TABLE>
...and then the rods broke.
...and then the rods broke.
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Re: (djphonics)
Ehhh...ZC's do have the stoutest D rods out there...they can take some abuse. Hell if Evans is laying 400+ wheel on a bone stock Z6 at 25+ psi, I am starting to think it's possible to to suspend an elephant by its tail over a cliff tied to nothing more than a daisy.
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Re: how big of a turbo should i get? zc crx. (97grnrs)
i know this is a cheap turbo but would the specs for this one be ok or is it too big and wont spool till late on a zc?
Nissan SR20Det
DESCRIPTION
T25/T28 Hybrid Turbocharger
.60 A/R Turbine
.63 A/R Compressor
.67 T Compressor Wheel Capable of .59 Lb/Min Airflow
Thrust Journal Bearing 360 Degrees
5-Bolt Standard Hot Side
Internal Wastegate @12-16 psi
Oil and Water Cooling
Brand New in Box
No Reserve Price!!!
Nissan SR20Det
DESCRIPTION
T25/T28 Hybrid Turbocharger
.60 A/R Turbine
.63 A/R Compressor
.67 T Compressor Wheel Capable of .59 Lb/Min Airflow
Thrust Journal Bearing 360 Degrees
5-Bolt Standard Hot Side
Internal Wastegate @12-16 psi
Oil and Water Cooling
Brand New in Box
No Reserve Price!!!
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Re: (eg:R)
i found a few 57 trim on ebay but they did not use internal wastegate and id rather get something that will bolt to my greddy mani so i dont have to make an adapter or weld it on.. what about the one i posted above?
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