Chevrolet is currently up to their elbows preparing the seventh generation Corvette, but since that final product is still a few years away, tuning companies have taken the opportunity to give customers’ cars the kind of refreshing transformation they need to stay current. Thankfully, American tuning firm, Lingenfelter, has taken the Corvette ZR1 under their wing for a killer engine upgrade, with three possible outputs to choose from.

These three upgrades are all based off of an LS9 supercharger engine upgrade, but the more money the customer wants to put into his Corvette, the better the result can be. For just $2,995, customers can get 680 HP with professional engine modifications, testing, and PCM tuning. Spend $5,295 and customers can revel in 710 HP glory, as well as a Lingenfelter cast aluminum supercharger front cover assembly and some optional upgrades (at an additional cost). The top of the line tuning upgrade brings out a whopping 750 HP and can be had for $12,895. For that, customers will also get engine removal and removal of supercharger assembly, cylinder heads, and camshaft; Lingenfelter CNC porting and polishing of LS9 cylinder heads for optimal flow; Lingenfelter multi-angle valve job, cc chambers, surfacing, and spring height adjustment; among other things.[...]

Source: topspeed