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Old 04-17-2011, 11:19 PM   #11
SNOOT

Name: SNOOT
Title: Diesel Enthusiast
Status: Not Here
Join Date: Sep 2006
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Posts: 205
Quote:
Originally Posted by JQmile View Post
Are you bypassing it once the turbo lights??

Quote from another board ....




(Very Good! This MP90, like many modern SC's of its type has an internal bypass valve. it doesnt really bypass the rotors, but rather equalizes the pressure on each side so the SC isnt working so hard.
I have a turbonetics 80mm Y2K single tucked under the blower to handle top-end demands.
The SC is driven @ 3.54:1 so it is pushing 1.75x what the engine can use per revolution, with this ratio 5psi is right off idle and 20psi by 2500RPMs and by then the Y2K is lit and 45psi comes fast.)
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1993 W350 DDP injectors, custom twins S300 62 / S400 71, Fletcher cam, O-ringed, Very big valve springs and retainers, Fluid damper, ARP studs, ATS manifold, Full billet trans best of 13.55 1/4 mile.
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