i got a b20vtec b20b block/b16a head and want to run low boost because weak walls. around 5/6 psi with a small very fast spooling turbo.
i want to know if i could use a t25? would the turbo die off at higher rpms? plan to take it to 7.5-8k rpms
or would it be better to run a 16g or a t3 or somthing slightly bigger than the t25?

 

bump

 

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I would atleat run T3/T4 on B20 due to displacement

 

i would use a t3/t04e 50-trim with a .48 hot side......it will spool pretty quick on that motor and still make great power.

 

would that size turbo be a lil big for 5-6 psi?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by evsproject94 &raquo;</TD></TR><TR><TD CLASS="quote">would that size turbo be a lil big for 5-6 psi?</TD></TR></TABLE>

no

 

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yeah what size of turbo for b20vtec...interesting topic ...

i m doing up my b20vtec as well ....hard to decide what turbo to go with

thinking off HKS GT2530, KKK27&26 hybri and GT3037 Garrett

anybody got any idea??

 

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