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i need help on sizeing a turbo

862 views 18 replies 10 participants last post by  SOHC_Rules 
#1 · (Edited)
I have a 94 del sol with a d15b7. What turbo is better for it xs power 57 trim or xs power 45 trim. My mods are ssac tubular manifold, fmic kit, and 3" down pipe with 2.5" cat back exhaust. My next mods are dsm 450cc injectors and a chipped ecu
 
#2 ·
what are you asking? wat would be better for your d15b7? a 45trim or 57 well that depends on the turbo its self but to set you off
a d15b7 has bout 91ci
ill make this easy for ya the d15b7 flows roughly 158 cfm @6k rpm at 100%effeciency you can adjust the rest of the math to fit your own needs
a majorty of wat to kno is in that link for wat size to run
http://www.homemadeturbo.com/forum/index.php?topic=37464.0
something else to have soak into your noodle
Compressor Map stuff
 
#12 ·
X292J said:
something else to have soak into your noodle
Compressor Map stuff
great info man! but i think it might be a little mathmatical complicated, cause he might think he has....Great Scott! 1.21 jigawatts equation!
 
#14 ·
ryan89crx said:
oh no you didnt girlfriend....*snaps fingers*
cause you get 2 sanps up and the finger.... rofl....:bravo:
 
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