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#61
11-20-2005, 08:11 PM
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I have the snorkus I removed from my car. Replaced it with Dayle's intake pipe then wrapped it with pie insulation. I'll measure it and draw it up first for the CFD, then send it to you. But, I'm also concerned about the inlet condition for the throttle bodies. It's just a little plenum that receives the flow from the snorkus. Doesn't really channel the high velocity air directly into the throttle body inetl. Probably lose some pressure there.
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____________________________________________ 95 LS-i Red, 31,xxx; bone stock for now; Daily Driver 94 LS-i Emerald Pearl, 106,xxx,; 246 whp; Tomyx snorkus and HKS Cold air intake; PWR aluminum radiator, silicone hoses; Inline thermostat; enhanced coolant routing; external power steering and oil coolers; Phenolic intake manifold spacers; 2004 WRX 5 speed transmission; ACT Clutch Kit, Heavy Duty Pressure Plate, Lightweight flywheel, performance disc; Group N motor mounts; ‘07 WRX 4-pot front calipers, cryo-treated slotted Tribeca rotors; Hawk HPS ferro-carbon pads; Frozenrotor rear slotted rotors; SS brake lines, Axxis Ultimate pads; Rota Torque 17x8 wheels; 245/40-17 Bridgestone RE01-R's; Koni inserts with Ground Control coilovers, Eibach springs; K-Mac camber/caster adjustable strut mounts; Urethane swaybar bushings; Bontrager rear sway bar; Urethane differential bushing; Custom Whiteline adjustable rear lateral links; Outlaw Engineering forged underdrive pulley; custom grind Web intake and exhaust cams (11 mm lift, 250° duration); solid lifters; CP custom aluminum forged 11 to 1 pistons, Brian Crower coated SS intake & exhaust valves; Brian Crower upgraded springs w/ titanium retainers; NGK sparkplugs; RallyBob (Bob Legere) ported and polished cylinder heads; Eagle H-beam rods; ACL Bearings; Cometic Head gaskets; ARP head studs & fasteners; Hydra Nemesis EMS; Wideband O2 sensor; 740cc Injectors; Walbro 255lph fuel pump; Upgraded WRX starter; Equal length SS headers (3 into 1); dual Magnaflow cat converters; 2 into 1 into 2 SS exhaust with Bullet muffler; OT Fiberglass hood; Oil pressure gauge; Programmable shift light, 2017 Subaru Forester XT, metallic dark gray, 29,xxx 2005 Porsche 911 Turbo S Cabrio, 24,xxx 2006 Subaru Outback LL Bean, 166,xxx sold 92 LSL Dark Teal, Smallcar Shift Kit - sold 
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#62
11-20-2005, 08:17 PM
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Quote:
 -Bill
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Retired NASA Rocket Scientist Most famous NASA "Child" - OSIRIS-REx delivered samples from asteroid BENNU to Earth in Sept. 2023 Center Network Member #989 '92 Fully caged, 5 speed, waiting for its fully built EG33 '92 "Test Mule", 4:44 Auto, JDM 4:44 Rear Diff with Mech LSD, Tuned headers, Full one-off suspension '92(?) Laguna, 6 spd and other stuff (still at OT's place) My Locker
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#63
11-20-2005, 08:36 PM
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I think that this intake pressure drop discussion is beginning to look like a full-on thread-jacking, and I'm about to contribute to it. :-)) I hooked up my manometer again today and went for a spin. I tried two different ports on the intake system. First, I tried the port on the driver-side of the intake plenum that is used by the auxillary air control system. Several WOT runs to 6500 rpm in 2nd or 3rd gear generated about -25 to -30 mBar (roughly -0.4 to -0.45 psi). Next I hooked up the manometer to the port that points down at about a 45 deg angle on the intake pipe near where the pipe transitions to the plenum. That port is used by the PCV system. Several WOT runs to 6500 rpm generated about -45 mBar (about -0.67 psi). My only guess for the stronger vacuum on that port is that there is a venturi effect with the port entering the intake pipe at a 90 deg angle.
In all the runs, I was hitting max vacuum by the time the tachometer read 6000 rpm. This pretty much corresponds with my MAF voltage measurements which level off at about 5500-6000 rpm.
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Mychailo :: 2006 Silver Mitsubishi Evolution 9, E85, 34 psi peak, 425wtq/505whp DJ :: 1995 Laguna Blue SVX L AWD 5MT (sold) Visit my locker SVX Mods: ND iridium spark plugs, Impreza RS fpr, afr tuned to 13.2:1 using a custom MAF bypass, custom exhaust, WRX 5MT w/ STi RA 1st-4th gear & stock WRX 5th gear, Exedy 13 lb flywheel & Sport Clutch, STi Group N tranny & engine mounts, urethane spacers in rear subframe, rear diff mounts, and pitch stopper, SVX Sport Strut Springs (185f/150r), custom 19 mm rear swaybar, urethane swaybar mounts, Rota Torque 17x8", 225/45-17 Proxes 4 tires, Axxis Deluxe Plus organic brake pads.
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#64
11-20-2005, 10:00 PM
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thread jacking? who, us?? hey, can you hook your manometer up to the port in the air box where your MAF bypass line goes and do the same runs to see what the delta is between that location and the two in the plenum you just got measurements for? I think this may be all 'slade needs for his work. -Bill
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Retired NASA Rocket Scientist Most famous NASA "Child" - OSIRIS-REx delivered samples from asteroid BENNU to Earth in Sept. 2023 Center Network Member #989 '92 Fully caged, 5 speed, waiting for its fully built EG33 '92 "Test Mule", 4:44 Auto, JDM 4:44 Rear Diff with Mech LSD, Tuned headers, Full one-off suspension '92(?) Laguna, 6 spd and other stuff (still at OT's place) My Locker
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#65
11-20-2005, 10:14 PM
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I don't see this as true hijacking fellas as it's realted to n/a power upgrades. Now if we were discussing the best stain remover for the carpets - that'd be another story!
 -Chike (still thinking about those shorty headers that Napa posted)
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"Wise men talk because they have something to say; fools, because they have to say something." - Plato 2013 Cosmic Blue 5spd Evo X GSR 2006 Galaxy Gray 6MT RX-8 (sold) 2006 Steel Gray WRX TR (sold) 1996 Brilliant Red SVX L (sold)
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#66
11-21-2005, 05:14 AM
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Robert Is Bush in jail yet? (Looks frantically at watch, then back up) How about now? Now? Come onnnnnn...... Someone freeze me until January, this wait is killing me. Update: 09 January, and still not in jail! Wassup?? 1992 Teal LS-L - 160k (Now new and improved with perfect paint!)
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#67
11-21-2005, 08:15 AM
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Danny 1994 Silver SVX in hybernation, awaiting for the monsterous awakening (Lebanon) 1967 Mercedes-Benz 250SL Euro Specs, Hard/Softtop, White/Red. Under Complete Restoration  2013 Mercedes-Benz SL350 Euro Specs, White/Red. Mint... Another step into SL Collection. 
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#68
11-21-2005, 09:20 AM
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Very funny guys!
-Chike P.S. The best stain remover hands-down is to never eat or drink in your SVX!
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"Wise men talk because they have something to say; fools, because they have to say something." - Plato 2013 Cosmic Blue 5spd Evo X GSR 2006 Galaxy Gray 6MT RX-8 (sold) 2006 Steel Gray WRX TR (sold) 1996 Brilliant Red SVX L (sold)
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#69
11-21-2005, 09:53 AM
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[QUOTE=shotgunslade]and by what appears to be the 2.125” diameter of the two throats of the throttle body (don’t know the exact measurement),
Twin 60mm throttle plates.
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www.svxfiles.com The first SuperCharged SVX, the first 4.44 gears, the first equal length headers, the first phenolic spacers, the first Class Glass fiberglass hood, the first with 4, 4.44s in his driveway Fiberglass Hood thread My locker 4.44 Swap link
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#70
11-21-2005, 10:51 AM
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Chike, Why buy when you can go the "home grown" route!  Gotta be worth at least 5-10hp (thanks K-man!!) -Bill
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Retired NASA Rocket Scientist Most famous NASA "Child" - OSIRIS-REx delivered samples from asteroid BENNU to Earth in Sept. 2023 Center Network Member #989 '92 Fully caged, 5 speed, waiting for its fully built EG33 '92 "Test Mule", 4:44 Auto, JDM 4:44 Rear Diff with Mech LSD, Tuned headers, Full one-off suspension '92(?) Laguna, 6 spd and other stuff (still at OT's place) My Locker
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#71
11-21-2005, 04:41 PM
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i can just see it now....
6 months from now someone will compile a NA kit cams, headers, z32 maf stage IIv3 ecu all aforementioned mods in this thread ... and i will buy it! Last edited by intellibomb; 11-21-2005 at 04:48 PM.
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#72
11-22-2005, 05:27 PM
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Quote:
 Then I'll probably turn my attention to the suspension in my car (and start a new thread). -Chike
__________________
"Wise men talk because they have something to say; fools, because they have to say something." - Plato 2013 Cosmic Blue 5spd Evo X GSR 2006 Galaxy Gray 6MT RX-8 (sold) 2006 Steel Gray WRX TR (sold) 1996 Brilliant Red SVX L (sold)
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#74
11-22-2005, 10:35 PM
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Quote:
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Mychailo :: 2006 Silver Mitsubishi Evolution 9, E85, 34 psi peak, 425wtq/505whp DJ :: 1995 Laguna Blue SVX L AWD 5MT (sold) Visit my locker SVX Mods: ND iridium spark plugs, Impreza RS fpr, afr tuned to 13.2:1 using a custom MAF bypass, custom exhaust, WRX 5MT w/ STi RA 1st-4th gear & stock WRX 5th gear, Exedy 13 lb flywheel & Sport Clutch, STi Group N tranny & engine mounts, urethane spacers in rear subframe, rear diff mounts, and pitch stopper, SVX Sport Strut Springs (185f/150r), custom 19 mm rear swaybar, urethane swaybar mounts, Rota Torque 17x8", 225/45-17 Proxes 4 tires, Axxis Deluxe Plus organic brake pads.
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#75
11-23-2005, 12:24 AM
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Quote:
2006 is the date, parts in progress
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Danny 1994 Silver SVX in hybernation, awaiting for the monsterous awakening (Lebanon) 1967 Mercedes-Benz 250SL Euro Specs, Hard/Softtop, White/Red. Under Complete Restoration 2013 Mercedes-Benz SL350 Euro Specs, White/Red. Mint... Another step into SL Collection.
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