Quote:
Originally posted by BillGill
I'm planning on a P1sc 3 core set up and have been wondering why no-one seems to make or use a variable boost setup like on the turbos.
Why? Different power needs (drag vs autocross), reduce unnecessary stress (raod race), varible temps 110 vs 65 degrees), different fuel octanes, etc.
It seems it would be simple to put an adjustable bleeder valve just after the blower exit (before intercooler and mass air meter), and just go with a higher overall boost set up, and adjust as needed.
Seems simple. What am I missing?
Not sure why you would want to do this, however I am assuming that you want to have alot of low end boost, but don't want the high end boost numbers affiliated with the lower boost numbers..ex: 10psi by 4000 rpms, and 18psi at 6500rpm. Instead you still want the 10psi @4000 and not much more than 10psi @6500rpm, is this correct?