Welcome to CHR:

Good on ya for wrenching on your own ride! I know I was lucky to have pizza and gas money when I was 17. A couple things to help us know what you've really got:

"...i know its a roller motor because i have seen the roller rockers when i replaced the valve cover gaskets..." you do know that when we speak about "a roller engine" the reference is to the lifters - not the rockers? There are many a flat tappet cam engines that have roller tip rockers - which is what you have indicated seeing replacing your valve cover gaskets.

I'm also curious why you had the intake "re plained" - I'm assuming that you mean milled - but for what reason?

I like the sound - but agree with others here that you'll need to dig a bit deeper and start providing some engine and head numbers to allow us to help you out.

Best,
Glenn