Halltech Corvette C7 Stinger-R Induction System. 475 HP! 40-120 mph in 5.8 seconds, 0-60 in 3.6 seconds and 0-120 in 11.3 seconds. 10 engine builder tuners have dyno tested our intake. +21 RWHP/14.3 RWT vs. the stock intake system. The Halltech C7 did 0-120 mph in 11.3 seconds recorded on the car DIC and our RaceLogic GPS Performance Box.
Bolt on, absolutely no tuning required, guaranteed no codes and no warranty issues ever. +13.6RWHP/14.3lb-ft torque Independent dyno results are from Late Model
Racecraft. Katech Performance, Halltech Systems, LLC, Weapon X
Performance,Texas Speed, Vengeance Racing, Nickey
Chicago, Stingray Chevrolet, Liberty Chevrolet, Speed Inc, and many
dynos. No check engine lights or trouble codes ever with full warranty guarantee; perfect long term fuel trims and lower IATs retention than stock.
Comes complete with our superflow connector hose, and ST-689 cfm
filter, roto-molded airbridge, full instructions and 15
RWHP/16lb-ft torque without tuning (estimated)
How can Halltech spank
the stock induction system? First of all, we use our High Flow ST689
filter designed for the Z06 that has 50% more surface area. The high
velocity design of our rotomolded bridge is design with taper flow for
increased velocity and a true bellmouth radius velocity stack for
perfect LTFTs and open loop fuel ratios.
in the nomenclature, the Halltech ST689 cfm filter is a proprietary
high flow filter just released for the C7 Stinger CKN and C7
Stinger-Hybrid intake systems. It also fits the Halltech Yellow Jacket
as a replacement filter. K&N Engineering tested flow benched our
intake several months ago on their SuperFlow test bench. The results on
the flow bench: Halltech's Stinger-689 cfm @ 1.5" H2O. This was the filter Halltech tested at a 1/4 mile off road track and recorded 11.3 sec from 0-120 mph with a C7 Auto.