Need guidance on next mods

[n2oSS]

Hey all i am new to the pony car scene with my SS2 RS. Long time import racer from civic/talons/z's and this is my first v8 build so needing some guidance.

From my mod list on my sig you can see i did a modified jannetty stg 1 street package. I am currently getting ready to get a cam package from him next once i figure what i need.

I have a goal of about 650 on spray. Where i am at currently the highest octane is 90. I will probally try to run a 100 shot till i find out if methanol will help me enough for 150.

So here is my question. What do i need to do next. I am already seeing a traction problem, and it doesn't look like the mods im getting next are going to get me to 650 safely. I don't want to go the supercharger route becuase frankly i dont want the extra power right at luanch.

So any tips on how to reach this goal of hp. Any tips on suspension. Anything is welcome becuase i do not want to spend alot of money relearning mistakes so to say.

thanks in advance.