I had both on a stock block. Novi 2000 did 423rwhp and the S-trim was 408. The 2000 has a much higher ability than the S-trim, so if you plan on going higher and higher, you should go N2000 between the two.
look at my sig. i have pretty much all the bolt ons with npi heads and an s-trim at 10 psi right now and i have decent power. i just installed an intercooler and a much smaller pulley though. i have a dyno date on the 17th and cant wait to see the power increase. if all you want is 400 or so horsepower any of the centri blowers will get you there, but for ease of install and reliability i would get the modular powerhouse kit. it comes with everything you need and tim knows what he is doing with the tune supplied.
Ok i'm definetely going to get the mongoose kit from mph probably going with the vortech. Thanks for all the advice guys.
