Supercharged111
Truly Awesome
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Certainly the vortec makes more but from what i understand is that at low rpms, like idle to x amount it makes a bit more. I am pretty sure I read that in a sticky on this site.
Stock for stock TBI has a lot more off idle torque. With a tune the Vortec makes even more off idle than a TBI. TBI is held back a little stock, but nowhere near the extent of the Vortec. From a power perspective Vortec is superior in every way.