 HELP with bov, instaling a blitz bov , just need some guidence |
 May 8, 2012 - 8:42 PM
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Enthusiast  Joined Nov 13, '10 From Calgary Currently Offline Reputation: 0 (0%)  |
just wondering on the st205's does it have to be re-circulating ? if its just atmospheric will it mess with my idles ??
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May 8, 2012 - 9:00 PM
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Enthusiast Joined May 17, '11 From Calgary Currently Offline Reputation: 1 (100%) |
The oem computer for a st205 uses a manifold absolute pressure sensor, so yes, you can vent to the atmosphere without issues.
-------------------- 94 JDM ST205 WRC#2354 172,000 km (my baby)
94 JDM SW20 GT 151,500km (track car) 91 JDM ST185 RC 106600km (DD) 08 Sea Ray 185 Sport 220-hp MerCruiserŽ 4.3L MPI , BigAir tower, High5 SS prop. (38hours) |
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May 9, 2012 - 8:06 PM
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Enthusiast Joined Nov 13, '10 From Calgary Currently Offline Reputation: 0 (0%) |
QUOTE (sodap0pWRC @ May 8, 2012 - 9:00 PM)  The oem computer for a st205 uses a manifold absolute pressure sensor, so yes, you can vent to the atmosphere without issues. thanks ! |
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May 10, 2012 - 8:13 PM
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 Enthusiast Joined May 13, '06 From Kaimuki, HI Currently Offline Reputation: 10 (100%) |
if you route back into the intake your intake air temp will be a little cooler. When the air is released from the compressed state it gets cooler (just like compressed air gets hotter when it's compressed). Lower air temp going into the intake won't get as hot when it's compressed, meaning that it is cooler going into the intercooler, and even cooler going into the engine. The cooler the air is the better is mixes with the fuel. It's not much, but every little bit counts. Mine vents into the atmosphere, but I'm thinking about making it vent into the intake.
-------------------- -Jay
95 GT conv. project car: Manual, Gen III 3sgte, JN pisons, Eagle rods, overbore, crank knife-edged, crank scraper, ARP head/main/flywheel, Autronic EMS, Haltech Dual Wideband O2 controller, Audi 1.8T individual coils, FMIC and SSQV BOV, 3" downpipe, 3" ultra-high-flow cat, 2.5" Borla muffler, +other 01 S2000: FMIC, Haltech EMS, Haltech wideband, 570cc inj, forged pistons/rods, sleeved block, 5 angle valve job, ported and polished 02 R6, all stock, except for braided stainless brake lines, frame sliders, and adjustable brake/clutch leve |
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