kornerz

iTrader: (5)

im doing a lsx swap on my 92 notchback. Its going to be a stock 5.3 long block with rod bolts and ls1 intake. For the turbo im buying a mp t70. Here is my question, i already have a tr224 114 in the garage, should i sell it and buy an ls6 cam and yellow valve springs? If i do go with the ls6 cam will the yellow valve springs be good enough 13-15psi? thanks

hellbents10

iTrader: (10)

Either will work pretty good, I would not use the yellow springs for that kind of power though, even with the LS6 cam. I always run a good spring when shooting for that kind of power.

kornerz

iTrader: (5)

i know what you mean, i also have a set of patriot .650 prings in the garage along with harden push rods.