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Old 05-05-2005, 04:40 PM   #1
spanky27jm
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Member#: 86550
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Default how much hp can a stock ej20 engine handle

i have a stock 2003 wrx and i was just wondering how muc hte engine can handle in horse power to the maximum..
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Old 05-05-2005, 05:14 PM   #2
Slack
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You may want to use the search button and try looking at the FAQ in the 2.0L FI section of nasioc.

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Old 05-05-2005, 06:44 PM   #3
wht052.5
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You missed the factory 2.0L category by one.
Try to post in there and you will get more results.
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Old 05-06-2005, 12:58 AM   #4
Lavery
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98 impreza 2.5rs
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if an engine is stock, how will horsepower be different than stock
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Old 05-06-2005, 02:56 AM   #5
Jesse00
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rather than saying how much hp can a stock ej20 can handle, you should ask "how much boost can a stock ej20 handle". Since you can increase hp by adding UP/DP, Cams, turbo back, etc. Its just that how much force induction can the block and gaskets take before it goes down on you. Besides, this is a N/A forum discussion. Please go to the 2.0 Forced Induction section for your WRX needs.
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Old 05-06-2005, 03:27 AM   #6
impr25rs
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04 Aspen RS
The One Not Turbo'd, NA!!

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Yeah sorry guy wrong area.

You could build a nice little NA engine out of that. Balance and blue print it and get some AVCS heads, and let it rip to 7500+
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Old 05-06-2005, 06:12 AM   #7
MrH00nel2
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2002 Z06
1200whp

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i have seen some with 400whp
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