David brought us his Hyper Blue Metallic 2018 Chevrolet Camaro ZL1 for the next round of modifications, featuring a Whipple 2.9L supercharger!
First round, we set the LT4 up with a GripTec 2.30″ upper supercharger pulley, a Mightymouse Solutions Mild catch can, and a custom calibration by Vlad via HP Tuners, resulting in 604.21whp & 637.23lbft on 93 octane — and within a month, David got that itch for more again! This round, we took it a bit further, and installed a W175AX 2.9L twin-screw system from Whipple Superchargers, 2.00″ primary OD long-tube headers from Stainless Works Cerakoted by Detective Coating, spark-plug wires from MSD Performance wrapped in Protect-a-Boots from Design Engineering, Inc., all topped off with upper trailing arms, lower trailing arms, and rear-cradle lock down from BMR Suspension.
Once Jeremy wrapped the mechanical work in the shop, Charlie strapped her down to the rollers for Vlad to perform a recalibration via HP Tuners. With the Whipple 2.9L delivering ~14psi, Vlad increased the LT4’s output to a repeatable 687.95whp & 692.49lbft on 93 octane with a best run of 697.66whp & 696.74lbft! We’re sure that will tide David over for at least another month — stay tuned from more to come from this 6th Gen!