xytbyk
Go Kart Champion
Intake looks great. Modshack is doing well on the forum!
Yeah. Steve's definitely a pro. I was happy to buy the VTDA in part just to support his contributions to the forum. Like, if there was a coffee table book of grambles' technical write-ups of the IHI and other stuff I knew nothing about before, or a Time-Life VHS series of plac's DIYs, I'd buy those too.
Anyway, I was pleasantly surprised by how sophisticated the Modshack intake is. I figured it would be a hollow cylinder over a cone filter (I mean, it is exactly that), but the details like the insulation/baffling lining the shield, the cone diffuser over the filter, the powder coating--all that stuff is really nicely done.
It's hard to say if there is any performance difference from the PFlo--which is really nice--but I like hearing other parts of the car instead of the shop-vac noise that the PFlo made. Up until I was 25 I'd have preferred the PFlo for the exact opposite reason. I also like the better shielding on the VTDA since my "spirited driving" sessions are typically bookended by a half-hour of stop and go beach traffic. I haven't compared any IAT data yet, but the butt dyno says there might be a slight improvement there.
The only really minor, materially worthless alteration I made to the VTDA setup is the secondary breather element. I reused the filter from my Pflo instead of what he sent since it looks a bit classier. It's hidden, does basically nothing, and is a $5 piece. So again that isn't a big deal, and would only matter to weirdos like me with a CBFA motor who cram their heads deep in the engine bay pretty often and like to see a spot of polished metal instead of a black filter.
Last edited: