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Old 12-22-2012, 10:24 AM   #1
Scooby Newbie
Member#: 338150
Join Date: Nov 2012
Smile Some questions for my build. 2010 wrx

I have a 2010 wrx. I picked up stock fresh 06' sti block with factory STI crank/rods with new acl race bearing and machine work. rehoned for stock bore pistons. I havent decided in a piston yet. Going to do more research on them and see what you guys are using in your street car motors. I have stage 2 setup as now with Cobb accessport, full exhaust, intake, and also grabbed a custom BIG topmount for the build. I have a fresh vf52 at the moment because my old one had some in/out play so i replaced it for the time being.

From what i've gathered if i swap out for a 20g of some type I should be seeing 380-450whp/trq pretty safely? I'm not worried much about the trans at the moment. And i will be upgrading the clutch when the time comes. Also, what injectors?? 1000? 1200? should i be looking at? I would like to break in my new motor on the stock vf52 that was just i just installed last week. What are the limits on this turbo with upgraded injectors and fuel pump?

Mods now:
3inch downpipe
custom TMIC
fresh new vf52 for the time being
cobb intake
Cobb accessport
255lph fuel pump

Motor build:
06 block
balanced STI crank/rods acl race bearings
going to use stock wrx heads off mine with tvg deletes

Future parts:
injectors? what size??
grimmspeed ebc
internally gated 20g (later) after broken in
clutch upgrade
map sensor???

if i should need anything else, please help me out a little. i have a friend that will take me to a protuner to get it running right.

thanks guys
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clontz_wi64 is offline   Reply With Quote
Old 12-22-2012, 07:42 PM   #2
Scooby Newbie
Member#: 338150
Join Date: Nov 2012

im guessing i got it all figured out by no responses
clontz_wi64 is offline   Reply With Quote

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