Vortec V6 manifold spacer
 

Has anyone heard of this spacer or used it? If you have do you think there claims for performance gains are acurate?

http://paceperformance.com/index.asp...&ProdID=147612

This is one of those things that just should have never been created. It is for those that subscribe to the "if a smaller one didn't give you the expected results, make it bigger" mantra.

IMO, there are MANY other things to better spend your money on.

yeah
 

When I saw I wondered how is it supposed to make more power. The design just made no since. A plastic on metal intake manifold doesn't transfer heat to the throttle body. It already has lots of space between the throttle body and intake runners plus the injectors are already in the runners. We need more truth in advertising.