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#1
09-28-2007, 05:22 PM
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Dyno results for the built motor and s/c
Well I got to the dyno today and did three pulls. The numbers were bad but there are a few issues to be resolved. One, I need more fuel pressure ( i.e buy a walbro and an adjustable FPR), Two, there was a possible boost leak and or belt slippage, and three the leak in the exhaust needs to be fixed. The leak was causing their AFR numbers to be skewed. The one good thing is that we seem to have corrected the curves with the new cam profiles. The curves look great ( they just need to move up a lot)
 Sorry in advance that they are just photos of the charts. My scanner is not compatible with Vista.   
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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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#2
09-28-2007, 05:23 PM
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BTW red is HP, blue is TQ, green is boost, and black is AFR
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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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#3
09-28-2007, 05:27 PM
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so, what are the peak numbers for boost, hp, and tq? hard to tell from the photos. thanks.
-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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#4
09-28-2007, 06:03 PM
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Boost 7psi
HP 228.6 @ 5782 TQ 223 @ 3752
__________________
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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#5
09-28-2007, 06:13 PM
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Nice... Any chance you can take some video (in car and outside) of the car?... I'm curious as to how it sounds and accelerates
~ Chris
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2020 Subaru Outback Touring - Wife's first Subaru 2005 Volvo V70R - 5-cylinder love! :Heart: ** SOLD **1998 Subaru Legacy 2.5GT Wagon - MOST RELIABLE car I've ever owned ** SOLD **2006Subaru WRXSTi (Former "Boxer4Racing.com / Continential Tire" STi) - Built EJ22t block / EJ207 JDM STi "big port heads" - 9,000rpm MONEY PIT!!! ** SOLD **  1995 "Tree-Hugger Green" SVX L AWD(5 MT) --- "Gumby" 130K miles #399 in MY95, my original love...
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#6
09-28-2007, 06:29 PM
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So this is only at 6.5-ish PSI right? What are the theoretical numbers you're looking for at 12?
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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 Last edited by Crazy_pilot; 09-28-2007 at 06:31 PM.
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#7
09-28-2007, 06:35 PM
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actually looks like it's 5.5ish psi. Looks like he has a lot of belt slip. Looks like the motor is making torque out to 5750 rpms so with the bigger pulley and the belt tightened we'll probably see some pretty big numbers
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Michael Emery, MBA, MS 94 SVX LSI, Ebony Pearl profile 94 SVX LSI, Ebony Pearl from back Performance and Multi-Fuel Tuning
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#8
09-28-2007, 07:02 PM
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Now when he says that the motor is "Built"... What exactly has been done to it?
__________________
2020 Subaru Outback Touring - Wife's first Subaru 2005 Volvo V70R - 5-cylinder love! :Heart: ** SOLD **1998 Subaru Legacy 2.5GT Wagon - MOST RELIABLE car I've ever owned ** SOLD **2006Subaru WRXSTi (Former "Boxer4Racing.com / Continential Tire" STi) - Built EJ22t block / EJ207 JDM STi "big port heads" - 9,000rpm MONEY PIT!!! ** SOLD ** 1995 "Tree-Hugger Green" SVX L AWD(5 MT) --- "Gumby" 130K miles #399 in MY95, my original love...
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#9
09-28-2007, 07:04 PM
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pistons, rods, and cams
Quote:
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Michael Emery, MBA, MS 94 SVX LSI, Ebony Pearl profile 94 SVX LSI, Ebony Pearl from back Performance and Multi-Fuel Tuning
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#10
09-28-2007, 09:50 PM
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Michael - have you come up with an improved belt tensioner, or do you think sicksubie just needs to tighten the one he has?
-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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#11
09-29-2007, 12:02 AM
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Tighten the one he has. Remember we had no choice but to make the supercharger pulley as small as possible to get it to fit under the hood. Even though we got exceptional belt wrap on the pulleys the belt still needs to be very tight.
Quote:
__________________
Michael Emery, MBA, MS 94 SVX LSI, Ebony Pearl profile 94 SVX LSI, Ebony Pearl from back Performance and Multi-Fuel Tuning
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#12
09-29-2007, 12:44 AM
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And that was exactly what it was. The belt was never tightened down. I swapped pulleys and tightened the belts tonight. I will see how it feels in the AM.
__________________
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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#13
09-29-2007, 02:25 AM
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I like to see real data to back up a sellers claims. People like to say what ever is needed to sell a product all the time. I am glad to see you putting a myth to rest by putting real numbers on paper.
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"They that can give up essential liberty to obtain a little temporary safety deserve neither liberty nor safety." Benjamin Franklin blk 92' LSL w/ average mods pics here http://s306.photobucket.com/albums/nn277/yourconfused/ Cash68: "Hmm, I wouldn't brag about beating Escorts. That's like saying you tricked a retarded person."
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#14
09-29-2007, 05:29 AM
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Quote:
And these real numbers will jump tremendously now that I have tightened the belt down. I am embarassed as to how loose I had it. 
__________________
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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#15
09-29-2007, 06:30 AM
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You've got the hardware down, just need to work out the snags, and you'll have an incredibly powerful car. Congrats, and stick with it!
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*No SVX at the moment...* 1987 Winnebago Elandan 35' 2001 Yamaha Roadstar 1600 2004 Ford Excursion Eddie Bauer, 6.0litre Power Stroke Diesel - Daily Driver. Life should NOT be a journey to the grave with the intention of arriving safely in an attractive and well-preserved body, but rather to skid in sideways, scotch in one hand, body thoroughly used up, totally worn out and screaming HOOOOYA !!!!!
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