went from an sps62 to an HX35-12w
 

also went to 215 injectors from DDP4 injectors, but I've run the sps62 with stock injectors so I can make a good comparison here

wow... just wow...

anyone on the fence considering one just buy one, obviously the stocker lights sooner, but really? not that much sooner!!

and I don't know if anyone's ever run a drive pressure gauge w/ a stock turbo, but it's kinda spooky... I've got to play w/ the wastegate and get it dialed in, but as RPM climb, the drive pressure goes WAY up... if you've got an HX35 set at 35-36psi and you're revving to 4000rpm, I'd say you're way over 50psi driver pressure.

anyhow, just couldn't believe how "laggy" the stocker really is in the grand scheme of things.

Me either I just put a HY-9 on while my SS62 is in the shop for repair of some wheel damage and th HY spools alittle earlier but also slower...

It Sucks...wg at 23psi[duhhh] [duhhh]

Jared