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Old 04-09-2004, 03:48 PM   #1
Scooby Newbie
Member#: 58908
Join Date: Apr 2004
Location: San Jose, CA
'07 STI

Default need more info about turboing '02 RS

I have a couple questions about putting a turbo system on my '02 2.5rs.

1) With 5psi boost, would a stock engine need new injectors? also how reliable would this engine be without being built up internally.

2) What type of fuel management do you guys run? (electronics/ FPR/ fuel pump)

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Old 04-09-2004, 04:33 PM   #2
Frank Army
Member#: 1457
Join Date: May 2000
Chapter/Region: SWIC
Location: Phoenix, AZ
1999 Outback Sport
Steel Blue Mica


1. No, new injectors are not necessary. They are helpful if you want to raise boost and use aftermarket engine management to make more power, but 5psi they are not needed.

2. Most base kits are Voltage Clamp, RRPFR and Timing Control (either Split Second or J&S SafeGuard) along with a Walbro 255 pump.
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