1/2" Motordyne Plenum Spacer
Joined: Jan 2008
Posts: 3,684
Likes: 28
From: Vegas
Mileage is irrelevant. It is not a wear item. I've used 4 different plenum spacers in the last 80K miles on my car.
I had the BLOX spacer before and dyno showed 4 whp/4 tq gains with this Motordyne 1/2". So i kept it.
I had the BLOX spacer before and dyno showed 4 whp/4 tq gains with this Motordyne 1/2". So i kept it.


