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No dude VTC only helps up top. It advances the Intake cam which is beneficial on turbo motors especially in upper revs with boost (hence why it kicks in at a high RPM)
The tag on the side of the Intake cam box says 1433 270125 LOT 7074 SR20 IN(NVCS) 270-12.5 SP
All high lift, long duration cams hurt low end, in no way will this be beneficial to low end grunt. The more overlap and agressive cam profile, more lope, less low end drivability... Now they do help the turbo spool but still... SRs have poor low end non-stroked regardless of what you do with them...
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