LS6 Intake vs BBK
IF you have someone with a Dremel your can port yours for essentially for free. JL-ws6 came over my house and did it in about one hour. He did not go too crazy, smoothed the horn, bevelled the edge of the TB and smoothed the back of the throttle blade bar.
The BBK should not even be considered as the weight penalty is enormous. Most stockish cars are not making 30+ psi of boost and need not worry about aluminum strength. The FAST would be an option IF down the road there would be more power. BUT all used Intakes (non ported and w/o TB) are going for 600-700. Add a 90 mm tb, add 250-300 more. OR find a stock 78mm (i think) FAST and its marginally cheaper.
The LS6 is the best over all deal. Look around, most people would sell 300 shipped. I just paid to have mine done for 7$ ground through UPS from CT to IL.
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Your statement above is true, going from an LS6 manifold to BBK is a waist of money just for maybe 5hp, but going from an LS1 to a BBK is going to make a bit of difference, and some people preffer the aluminum look (like me). So if the BBK only makes 5 more hp the an LS6 then why buy an LS6 manifold for $300+ if for the same money you can get the BBK and make more power, 5hp is 5hp it still counts towards the final HP number, plus you get the appereance of the nice clean aluminum
There is nothing wrong with the BBK. Yes, it will make more power than a LS6 & I have seen proof with my own eyes of improvement at the track where it actually counts. I have not personally ran one but a good buddy of mine switch from a LS6 to a BBK & I was suprised with its performance honestly.
Fast is a good choice but its not for everyone. Its also a very expensive choice given the alternatives. Just depends on your personal goals & if you like the BBK, then get it.
http://www.msperformanceonline.com/52065.html Shows 470$. Alot of Sponsers do not show a Typhoon listed anymore.... add a TB to that which is generally at least 300$. How is this cheaper then a Used LS6 (300) and a Ported TB (100). For that exta 300$ and increase in hp is going to be hindered by the weight. Thats NOT a good trade.
The only way I see this being comparible price wise was a brand new LS6 which Thunder Racing has going for like 600+ and that would make everything about equal money wise but that weight, sitting over the nose is not a help, no matter how much extra HP you make.
I said this for the BBK and I will say this again. If your getting it for CHEAP $$$, then by all means, buy it, but if your not. There are a TON of used LS6's out there. I am suprised they held their value this long.



as i just picked up a used FAST haha. 


