spike when shifting... is that normal?
#1
Senior Member
Thread Starter
spike when shifting... is that normal?
Hey!
I am 'trying' to run my greddy turbo with 38mm tial WG at .4 bar. When I shift (hard), the boost goes up sometimes to .7 bar for an instant (half a second)
Should I care?
I can't imagine any way to get around that (with a charge built up in the pipes/intercooler) except maybe a softer setting on the BOV.
BOV is a Greddy Type S, close to the throttle body.
Boost controller is Profec B Spec 2. That's what I'm using to measure the boost.
-Chris
I am 'trying' to run my greddy turbo with 38mm tial WG at .4 bar. When I shift (hard), the boost goes up sometimes to .7 bar for an instant (half a second)
Should I care?
I can't imagine any way to get around that (with a charge built up in the pipes/intercooler) except maybe a softer setting on the BOV.
BOV is a Greddy Type S, close to the throttle body.
Boost controller is Profec B Spec 2. That's what I'm using to measure the boost.
-Chris
#4
Senior Member
Thread Starter
Re: (Ceres)
Well, it stays steady if I do a 3rd or 4th gear run... it's only right after the shift (from 2-3 or 3-4) that the boost is way high, and then it settles down right away.
No one else has this?
No one else has this?
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greyzone
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10-20-2001 11:17 AM