WA custom hiflow valves
 

http://www.wgcshop.com/pcart/shopper...CP-8141_srch_1

Anyhone try these out yet? Are they any different than the guarder ones? Seems everyone makes a WA hiflow these days...

I'm willing to bet that a hi-flow is a hi-flow. Just like in the car tuning scene everyone worries about what brand of cold-air intake to get, when really they all work the same (K&N, AEM, etc). You could also custom port the stock valve with a dremel, I have done it myself and it worked great. Hope that helps.

dunno.

The round side ports look to be the same diameter as stock valves. The only thing different I see is a smaller valve stem.

The guarder ones have wide open side ports and necked down stems. They're cheaper too at $18, but they don't come with the tool.

but they come in a pimp red! heck i usually used a strong pair of forcepts or pliers and some cloth to prevent scratching to get my valves out.

my pistol would probably be banned if i installed one of those since I can already get 350fps on a warm day without one

the preformance of the WA should be more stable than the guarder one. however my JAP knowledge read that it is only compatible to new WA mag and not backwards compatible..................I'll buy one tonight to test out the results.
If you want to know the results, PM me then