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Old 08-09-2007, 01:56 AM   #1
pulser9
Scooby Newbie
 
Member#: 143202
Join Date: Mar 2007
Chapter/Region: Tri-State
Location: central NJ
Vehicle:
2003 wrx
black

Default my goals for a hybrid. what would i need

In the next year i would like to do a 6mt swap first. But then i want to do a hybrid swap also. My goal is to get into the 400hp area on 93. WHat would it take for a hybrid to be reliable and to make that much power. Or do you think i should just try and get ahold of a whole long block.


Any input will be great. I have been doing a lot of research on the hybrids and seeking out my options but i figure maybe some people would like give some input.

Thanks
Kevin
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Old 08-09-2007, 10:06 AM   #2
Acostafan
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Member#: 67398
Join Date: Aug 2004
Chapter/Region: South East
Location: Chattanooga, TN
Vehicle:
2002 Now with 100%
RDA of 2.5l Goodness!!!

Default

You can make that kind of power on a hybrid, but you're going to have to upgrade your cams at a minimum. That and a bigger turbo for sure if you are talking 400 WHEEL hp. If you have the cash, get the whole longblock.
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Old 08-16-2007, 11:44 PM   #3
pulser9
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2003 wrx
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what type of head work and cams would be needed do you think? id also like to run a gt30 or somthing of that size i think. Also how would ECU work i have utech right now would i be able to keep that? I havnt been able to find much info of that subject
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Old 08-17-2007, 12:11 AM   #4
Drink
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Member#: 102682
Join Date: Dec 2005
Location: Woodberry, IN
Vehicle:
... ripper's
sister.

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I ran a 3071 .63 on an OEM hybrid w/ wrx cams. I made well over 400whp with enginuity as a base flash, and then UTEC for tuning.

SPEND THE MONEY ON LARGER CAMS. 264 or bigger if you are staying with non-AVCS heads.

Head work isn't a neccessity, just use the proper springs to support your desired rev limit. Also, fork over the $300 for shimless buckets if your '03 doesn't have them.

Don't bother running 2.0 cams and a 2.5 engine if you hope to make more than 350whp by redline. "Peak horsepower" will never be a a gauge on how "fast" a car is.
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