Ok here is the setup... stock 2002 LS1
i dont want to open the engine yet... so please no crank, heads, piston and rod suggestions... i am windering what boost i can safely run on an stock LS1 on 98 octane (ninety-eight) i have a large intercooler

and what power should i expect (buy injectors to feed)
and lastly... will this fit under a g-body hood???