Blox plenum spacers ok?

[funnyscreenname]

I keep hearing about how great the plenum spacers are so I've been checking out different brands. I've seen blox, skunk2, and motordyne. Heard alot about motordyne but nothing really about the other brands. What's everyone's experience with the other brands?

While I'm thinking about it, does anyone use throttle body spacers? I've used them in the past and they seem to work well. Also, what about larger throttle bodies? Anyone using those. I remember just a few mm's difference was very noticeable for me.

[joe603]

The TB's in our cars are fairly $$ because they are drive by wire...you really don't want to mess with them. As for the other brand of spacers...you get what you pay for. Motordyne is the best for a reason imo. I ran a 5/16s spacer and an MREV2 on my 05 coupe and had fantastic results.