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Old 08-25-2018, 08:42 PM   #6
Scooby Specialist
Member#: 29292
Join Date: Nov 2002
Chapter/Region: SCIC
Location: Orange County CA
2004 WRX wagon


Originally Posted by smoky View Post
I though about water intercooler. To really make it work for autocross I would need to put the rad toward the back of the car, adding weight in front is really bad. Then I would need a big radiator and fan working all the time in the trunk. I'll probably go for a FMIC at some point.

For boost I had no precise goal, but I guess you could run 28-30 with that turbo with proper suporting mod. I wanted to stay in the 400wtq range to help prevent drivetrain failure on the track (315 hoosier A7)
Actually I think an a2w is more efficient at low speeds due to it doesn't need lots of air running through it as for weight, I do not think it really adds much it doesn't take more than 2 gallons which comes out to about 14 lbs
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