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#16
11-20-2007, 08:30 PM
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response is good but it will out of the efficiency range where my tranny spends all its time revving HIGH!! The 35 is out of the equation as I plan on trying to run 500 wheel on pump gas. The turbo needs to be efficient at these power levels at the 35 is not. I feel the 4088 is just a tad on the small side so thats why I think the 4094 will leave me with a little head room in the future
Tom 
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#17
11-20-2007, 09:10 PM
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okay, I think this is working now
 okay, so I'm wrong....I guess we can't use the pics in the new "gallery" like we could our images in our lockers? Question -- are you planning on flowing more than 40lbs/min? The maps seem to indicate that 40 lbs/min at 15-20 psi will put you in the "sweet spot" of all three compressors... -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 Last edited by SVXRide; 11-20-2007 at 09:16 PM.
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#18
11-20-2007, 09:30 PM
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Say we want our peak boost to be 22psi on a Gt4094 we should have that by 4k rpms easily. Probably closer to 3300-3500 from what I have seen on other applications. I dont take that as noticeable lag. Have full boost for over 1/2 or the rpm range.
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Former: 1994 Barcelona Red(x2), 1995 Brilliant Red, 1992 Liquid Silver, 1992 Ebony(x2), 1992 Pearl White (x2) Current: 2017 Ford Raptor 2017 Kawasaki KLR 1995 Guards Red Carrera 1995 Spec-ish Miata - track car 1957 CJ-5
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#19
11-20-2007, 11:55 PM
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Quote:
 Tom
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#20
11-21-2007, 01:52 PM
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get the block right first
Trust me, before you slap a big turbo and crank it up to 20 psi you better figure a way to keep the heads on. I've been fighting this for years now. The best luck I've had has been under 14 psi. With studs and cometics I could not keep the gaskets intact at 17 psi. My next step is the closed deck with 14mm studs that I just got from ARP (not cheap). IF this does not work, darton sleeves are next. P.S. I'm running a 300 dollar switzer T-04 with v-1 intake and .96 exaust housing. Makes awesome power with little lag. If your really shooting for 500 rwhp, you'll have to run over 20 psi. Good luck.
Last edited by tom00799; 11-21-2007 at 01:58 PM.
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#21
11-21-2007, 06:09 PM
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Quote:
 (still looks like 50-60 will work better than 60-70 )-Bill
__________________
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 Last edited by SVXRide; 11-21-2007 at 06:12 PM.
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#23
11-22-2007, 08:08 AM
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thank goodness for a "built" short block
 -Bill
__________________
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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#24
11-22-2007, 11:17 PM
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Quote:
__________________
Former: 1994 Barcelona Red(x2), 1995 Brilliant Red, 1992 Liquid Silver, 1992 Ebony(x2), 1992 Pearl White (x2) Current: 2017 Ford Raptor 2017 Kawasaki KLR 1995 Guards Red Carrera 1995 Spec-ish Miata - track car 1957 CJ-5
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#25
11-23-2007, 05:43 AM
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Quote:
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-Mike ECUTune2v7 - 4.11 5 Speed - Sprung 6 Puck Clutch - D&S Rotors - SS Brake & Clutch Lines - HKS Panel Filter - HeaderBack Exhaust -80GB Hard Drive - GroupN Engine Mounts -
 - some other "tricks"[SIGPIC][/SIGPIC] In progess: track down mystery noise <-identified, paint the new dash, get better pic Spring plans: Replace Trans - Integrate ECU with the carputer - Suspension - Go back to STI Filter - Paint? Maybe not  - Next Oil change: Purolator L30165Member #995  | My Locker | My New LockerCatch you next at: ? Auto-X ?
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#26
11-23-2007, 08:38 AM
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No, he has a turbo eg33 sandrail that he built. Thanks for the info and it has been int he back of my mind... If it becomes and issue I will tear down and probobly go with some large sleeves Tom
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#27
11-24-2007, 03:14 PM
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New to the SVX world, but I'm rather shocked at the apparent lack of mod-happy people. What are the performance benchmarks for these cars, specifically in terms of 1/4 ET, trap speed, and HP?
On topic though, does anybody put twins on? Sorry for my noob-ness with these cars. I've recently inherited my uncle's driveway ornament (haven't gotten down to pick it up yet). He bought it new in 91 and it needs a tranny (of course). Eventually I will no doubt be fabricating a forced induction setup of some kind...to be honest I haven't even seen the car in person yet so I have no idea how these are even laid out. *edit* just realized that it was only displaying threads from the last 30 days. All better now. Looks like I've got some reading to do. Last edited by ZephTheChef; 11-24-2007 at 03:31 PM.
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#28
11-24-2007, 04:52 PM
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Plenty of "mod happy" folks around. Keeping the hood line "stock" is somewhat of a limiting factor when it comes to packaging forced induction on the SVX. You'll find that LAN's kit actually mounts a Whipple sc under the stock intake manifold. Stay tuned, 2008 promises to have some surprises now that 2007 opened the door to "built" short blocks. -Bill
__________________
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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#29
11-24-2007, 05:12 PM
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Quote:
 There hasn't been a successfull twin turbo setup done on an EG33 in an SVX. There may be TT EG33's in other applications, but no SVXii to the best of my knowledge. There's other threads detailing the dyno pulls that have been done with the new supercharged built motors. I think YT (Young Tom) has the record 1/4, 13.93 @ 96 mph.
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Chris 92 Ebony Mica LS-L "A Rolling Restoration": 223,250 KM - Sleeping 2007 STi 6MT, Stance GR+ coilovers, PWR Rad, JDM hood badge, svxfiles 6000K HIDs, JDM Clear Corners, $15/15 min mod, $20/20 min mod, Energy Swaybar Bushings, Hella Supertones horns, Gold STi BBS rims, Group A lightweight crank pulley, A/C system removed, Custom header-back exhaust, Hybrid carbon/metal rear sway bar, restored headlights with CCFL halos 2008 Subaru Legacy Spec B - Diamond Grey Metallic - Sold 2020 Ram 1500 Longhorn - Red Pearl
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#30
11-24-2007, 10:29 PM
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also the record of 270 wheel horse I think
 cannot remember. But still... this winter, the engine comes back out. I have not yet confirmed but I may have a rod bearing with a bit of a clearance issue. I gotta pull the oil filter and check it along with a drain of the old oil. So it may look like I will be taking down the block sooner than I thought.Tom
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