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Best First Upgrade for EVO8?

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Old Apr 1, 2004, 12:00 PM
  #16  
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My path:

Stock = +- 230whp
1 Buschur tback Exhaust = 255whp 262tq
2 Boost Control = ??? (didn't dyno)
3 Dynoflash tuning = 294whp 324tq on Dynapack (312 on rollers)

I'm happy with that power and I've only spent about 1600
So I'm into the evo $31K and I'm as fast as virtually any car on the road = one happy evo owner!!!
Old Apr 1, 2004, 12:09 PM
  #17  
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Re: Mods + and -'s

Originally posted by Cajun Power
BOV- minimal gains (5whp). Better as a drivability upgrade.
I never envisioned any BOV to be a performance upgrade. Can you post a link where a BOV adds hp in a dyno? VTA BOV's have some CEL and idling issues on an EVO.

You could choose many differents paths but make sure you plan ahead. I think a boost gauge should be a first. An open element intake is only good if you have some tuning done.
Old Apr 1, 2004, 12:16 PM
  #18  
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BOV Question

How can a BOV add power.....

The factory BOV is molded plastic plunger sealing against a molded plastic housing. Plastic to plastic seals are not the best. This would be know as a boost leak. Most After market BOV's use metal housings and metal plungers with o-ring seals. This helps eliminate leaks and hold boost pressure. There is an awsome write-up...

Posted by SILVER SURFER on May 26, 2003 01:22 AM:

I beleive he specs out 3 whp. Minimal gians. Mostly a drivability upgrade.
Old Apr 1, 2004, 01:12 PM
  #19  
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BOV DOES NOT ADD HP!
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