Ron Burgundy
Well-Known Member
- Joined
- Jun 3, 2004
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- Members Ride
- VF II SS
That was my understanding as well. I don't think that stock SS airbox is restrictive anyway with stock tune. The email was from Andrewhmmmm.....
Andrew Purcell got John Mazarakis. “HSV Technical Advisor' at the HSV drive day
I attended in 2015 to explain this.
Drive by noise was not the issue like it is with carby engines, closing the bimodal air
intake to slow air intake speed was needed to boost low engine speed torque* was
the reason given
*always an issue since LS1 powertrains were released here
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