Yes we did make them. They are not the best design on the market. They are worth the money though in my opinion. In testing there was a 37whp gain with a 50 trim- there are other manifolds on the market that would probley do better than this but not a bad gain for the money invested. However, it is now discountinued. We have been working on and now have a better manifold for the money:
http://cgi.ebay.com/ebaymotors/ws/eB...tem=8039260070
If anyone doubts the power potential of our new manifolds I'd be willing to stack it up to the competition. Yes it weighs a little more than others, yes it looks similar to other designs from other manufacturers, yes it makes just as much power, and yes it costs quite a bit less. Also, we are throwing in a free heat barrier intake manifold gasket with purchase (avalible in about a week or so) Hope this answers some questions. The 2g version will be out soon and will be the same price. When I get some time to desgin it there will possibly be a bracket for the ignition pack included as well. Thanks!