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So have any of the superstroker guys gone ahead and bought the new intake manafold or ordered it? I believe that was what was limiting there peak HP the LS6 intake manifold. If so we should be seeing some 30rwhp gains right? Thunder racing is selling them for 800 I think as for the 78mm and 90mm throttle body openings I guess everyone would use 90?? http://www.thunderracing.com/index.c...ategoryid=1023
This manifold seems to still be a work in progress. Cartek (and maybe other tuners) will be testing it in the near future, but I don't think that we'll be seeing hard numbers for a while. I'm also looking forward to dyno results from the guy with the sheet metal intake who claimed a "43 HP increase" in a post a couple of weeks ago.
Do you guys think the $800.00 for this intake is worth it? kaley
If it gains 20 - 30 rwhp on a stock car then it is sure worth it because it is easy to install and you can do it yourself instead of buying a new ported heads for very much the same power gained.
Re: FAST LSX highflow intake manifold (MeatheadsC5)
It wont gain that much power on near stock cars. This mod will be more for those who have already maximized the power from their heads/cam package or their stroker motors (NA or FI) and want the extra oomph.