Fun stuff in the mail!

That spinning thing that makes all of the cool noises. OE and Aftermarket.

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Splinter
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Fun stuff in the mail!

Post by Splinter »

Got the new turbo today, took some pictures next to a stock WRX turbo for comparison.

The turbo is a Deadbolt modified VF34, ported & polished exhaust side, including larger wastegate, coated exhaust side, ported inlet.

Flows 650CFM @ 14.7PSI in stock configuration, no idea what it'll do ported.

My new turbo on the left, stock on the right:
Image

Stock on the left, new on the right:
Image

Closeup of the exhaust port job:
Image
98 Steel Widebody RSTi-RA Superbeast
Imprezive
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Post by Imprezive »

thats a sweet ass turbo! What are you doing to the fuel system? whats will your supporting mods be?
1992 T-Leg = 195whp 197wtq SOLD :(
1988 4Runner RIP
2006 Suzuki DRZ400sm
2007 Miata
1994 Miata
2003 WRX Wagon
2016 Mazda 3
Splinter
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Joined: Tue Aug 02, 2005 11:12 pm
Location: Victoria, BC

Post by Splinter »

STi yellowtop injectors, walbro fuel pump

Supporting mods? An entire new powertrain and electrical system :P
98 Steel Widebody RSTi-RA Superbeast
Imprezive
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Posts: 1428
Joined: Wed Jun 22, 2005 4:07 am
Location: Northern CA

Post by Imprezive »

Sounds exciting! :D

You should do parellel fuel rails to.
1992 T-Leg = 195whp 197wtq SOLD :(
1988 4Runner RIP
2006 Suzuki DRZ400sm
2007 Miata
1994 Miata
2003 WRX Wagon
2016 Mazda 3
biggreen96
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Location: Moscow, ID and Pullman WA
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Post by biggreen96 »

sweet man they look like they do good work!
now if they would only get around to doing good work on mine, I haven't driven my car since august :(.
Subtle
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Post by Subtle »

Just the post I need.

Splinter, as you know with the 5mt when you dont want too much boost you drive in a taller gear.

However, with any 4eat this cant be done. With a "built" and a high- stall torque converter the action can be spikey, which is not good when you might need modest response.

To tame this I've looked into the Forge adjustible waste gate actuator, with ,say, a 5 lb spring.. Problem is--their parts list as to the car not the turbo. Telling them a vf34 that might have been oem for a STi v. 7 doesn't seem to help.

What they need to know is how many bolts secure the bracket that holds the actuator to the compressor.

Well, mine still has the chimney and even with a good light I was unable to tell.

Can you check yours and let me know and while your at it could you also give me the length of the rod and the distance to were it makes the bend?

Thanks,
Subtle (normally aspirated engines suck):
05 Legacy GT Wagon with Cobb chip.
62 Alfa Romeo Spider- had a 1.6 L with 80 hp, now 2 L with 160 torque. Curb weight 2050 lbs.
93 Leg Twgn fmic, vf34, etc. ((sold))
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