Recent content by joshuarhorne

Hello fellow Sonic lovers! I dunno if this has been brought up.. none of my searches have brought up any results. I'm wanting to upgrade my cams since i'm going to be using a bigger turbo. Does anyone happen to know the stock lobe measurement specs? Also, any other internal specs (i.e. pistons...

I've been looking around and nobody has (as far as i can find, though i may just be blind) posted any measurements of the internals. Does anyone happen to have them or know where I can get them? Every time i try finding technical stuff about the Sonic online, i just find a million posts...

Okay... I know this has probably been asked in another thread but I haven't found it, so im asking again.. What are the specs of lowering springs for the sonic? Like if I we're to go.with a different maker other than ebach, what size would the ends of the springs have to be? The reason I'm...

Hey everyone. I've been reading all over the forum about people wanting to do turbo swaps and whatnot, well I jumped the gun and bought a Garrett T28. Something definitely bigger than the stock whistler, but not too big... i understand the 1.4 can only hold so much.. My only issue is that I...

Hello everyone! I've been trying for the past week to figure out what I'm doing incorrectly when installing my aftermarket BOV. I've removed the stock bypass valve and installed a DDS Block-Off Plate in its place, and the BOV is installed just before the throttle body. I have the vacuum line...