Crower calls theirs Camsaver lifters. They have been around for quite awhile, although I've never used them. Other cam companies sell them too.

I posed this question on the other forum also. How is something eradicated as stated? Would this not actually neutralize or change the chemical make-up to something else?
 I was a power plant operator for 34 yrs. The plant I worked at had catalytic reduction systems for NOx control. It used ammonia sprayed over the catalyst bed to reduce the emissions , it did not eradicate anything, it actually added ammonia the the mix. http://www.pollutiononline.com/doc/breakthrough-co-technology-eliminates-vehicle-exhaust-fumes-at-the-source-0001

Amazing success! I'll be waiting for the book, the song ( Jan & Dean style ) and of course the movie ( Coen Brothers or Quentin Tarrantino style ).

I built my work bench top out of a heavy solid core door. Lots of stuff on it ( always ) and the bench vise is as secure as the day I bolted it on.

Does anyone remember the "Primitive Pete" kid's safety books and films? I think dad regretted giving me that book at about age 5. It was very useful for tool selection to take things apart that I was never able to put back together.

Well I'm into matching the previously posted Trick Flow  Track Heat 4V Intake # TFS-51600111 to my standard adapter. I have discovered that the ports on both are for all intents and purposes identical in size and shape ( 2.15" H X 1.540" W) ,except for the height . The manifold to the adapter needs to be raised a total of .1875" . The Trick Flow gasket #TFS-5160021 fits the adapter port perfectly if the bolt holes are very gently trimmed on the bottoms, the gaskets measure .062" thick.
So my question is does anybody make a thin ( approximately .075" ) spacer? If so I could use 2 gaskets sandwiching the spacer and achieve perfect port alignment. If I glued 3 gaskets together it would likely be so close as to make a spacer unnecessary. I have never glued 3 gaskets together and worry that the center gasket might pinch out over time. Does anyone make a double thick gasket? That might work also if I glued one standard gasket to it.
Should I make my own spacer? 

I had previously posted about the TFS Track Heat single 4V intakes for use with the Standard adapter. I spoke with the TFS tech dept and the 51600111 and 51600113 manifolds are actually the same, except the 113 is applicable to Clevors and even though they are typically for 9.2" deck blocks he thought the 113 manifold might be wider (?). The picture of the 51600111 is actually a drawing giving the illusion of slightly smaller OD runners.
 I ordered the 51600111 from Summit, I've received it and I believe it will be about the easiest port match ever to the adapter. The runners are larger than the Ed Torker, the TFS casting is really nice and the ports are really pretty too. It is tall though.
 After I mod the manifold to fit the adapter, I'll know way more.         No I don't work for TFS,    Rick Wanner

Having been involved in off road racing in the 70s,on a Bronco team, my experience was all good with the K&N filters.  Until we learned about K&N filters ( from Parnelli Jones ). We would run a Filtron foam filter over a paper filter. After a lap or two, or after a few check points, the engine would start running very rich, puffing smoke like a diesel. We would then pull the foam outer filter and run the rest of the race with just the paper element and usually by the finish it would be clogged up also.
The K&N filters never had similar problems, and we never experienced undue engine wear or even dust getting past the filter.
 We even won a couple of races....