So I'm gonna get my heads and cam replaced on my Z06 for A) valve dropping issue B) more power C) a cam sounds fricken awesome!.. now my qusetion is that my local performace shop wants to charge me out the ass for labor ( 4000) for cam and head install. now I have found a normal mechanic shop with a J man mechanic who said he can do the job no problem for half the price. now my car is already supercharged and has header exaust blah blah... anyway do I let a normal mechanic take my engine apart or do I pay double the price and have the performance shop do it. both places warrenty the work. I mean at the end of the day you want it done right the first time of course. but to save 2 grand is alot considering its gonna be another 1000 for a proper tune. what do you guys think? it is a 2007 Z06 with the E-force charger . built and tuned by davenport in calgary. And taking it there is too crazy of a drive and hassle. I need it done locally. heads will be WCCH stage 2 with custom blower cam, lifters, double springs,rods,trunion upgrade, new timing chain, oil pump, gaskets and bolts. hoping for 650 to the wheels which I don't need, I'm mainly doing this so I can enjoy my car for years and years with no worries about "dropping a valve"