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AlwaysinBoost · Oct 15, 2006, 07:36 AM

Mike @ Forge, I have the JDM MR valve installed on my EVO, with the stock turbo it held 24psi with no problems. Recently I added a gt35r in place of the stock turbo and now the BOV is giving me some problems.

Whats happening is during light throttle inputs in 5th gear the car will occasionally buck. It feels like not all the pressure the turbo is producing is getting out of the intake track and gets sent back to the compressor when the throttle plate closes. I think its due to the stock valves inability to open wide enough/fast enough to allow the amount of CFM this larger turbo is producing to escape in time.

What is your opinion and would one of your valves eliminate this problem?

Oct 15, 2006, 07:36 AM	#34
AlwaysinBoost Evolved Member Personal Sales Rating: (14) Join Date: Aug 2004 Location: Lansdale Posts: 2,511 Drives: Prepared by evo8dad Wrecked by Oakes Detailing	Mike @ Forge, I have the JDM MR valve installed on my EVO, with the stock turbo it held 24psi with no problems. Recently I added a gt35r in place of the stock turbo and now the BOV is giving me some problems. Whats happening is during light throttle inputs in 5th gear the car will occasionally buck. It feels like not all the pressure the turbo is producing is getting out of the intake track and gets sent back to the compressor when the throttle plate closes. I think its due to the stock valves inability to open wide enough/fast enough to allow the amount of CFM this larger turbo is producing to escape in time. What is your opinion and would one of your valves eliminate this problem? __________________ 04 Weightless White GSR w/SSL 3" TBE - Ebay O2 - MBC - K&N - ECUFlash 12.06 @ 113.11 w/1.71 60' - 22psi/93oct Disregard Females. Acquire Currency.
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