Does anybody know or have an idea of the horsepower limitations of this turbo on pump gas. The motor will be a 9:1 GSR build, the reason I'm asking is we are trying to decide to sleeve the block or not and I don't like blockguards. Guy want's it reliable and daily driver. I'm thinking it will top out around 350-375

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Boosted2K &raquo;</TD></TR><TR><TD CLASS="quote"> I'm thinking it will top out around 350-375</TD></TR></TABLE>

I've seen a few dyno's right at that power level at 15 psi in LS/Vtec builds.

 

I've made 340hp with the SC50 and had it up to 18-19psi in a b16a2 (stock sleeves)... From what I heard there go for 450hp so you shouldn't have any problems!

 

I think ARFab made 400whp with the SC50 at almost 30psi.

 

i've made 400whp on a sc50 with 18 psi on pump...

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Enthalpy &raquo;</TD></TR><TR><TD CLASS="quote">i've made 400whp on a sc50 with 18 psi on pump...</TD></TR></TABLE>

Those are nice numbers Scott. What engine?