sorry man, but your mod prices towards LS1 parts are alot cheaper then what they actually are…
Magnacharger/procharger for the LS1 is 6900.00 to begin with. Magnacharger is around the 7100 range, $500 will get you a cam, and only a cam. You need to then upgrade the valve train and a tune…
pistons and rods are a minimum of $1700
I bought my cam setup all used. MS3 cam was $300, 7.400 thunder racing push rods were $125. PRC gold .660 valve springs/titanium locks/retainers were $250, LS2 timing chain- $30, Ported LS6 oil pump -$125
so were looking at almost $800 at a used cam setup, then it was another 1K for install/dyno tune.