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Old 07-10-2003, 09:58 AM
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mbtoloczko mbtoloczko is offline
sans SVX
 
Join Date: Sep 2002
Location: Richland, WA
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Re: Chris

Quote:
Originally posted by BurgundyBeast
Possible hp increases:
Remove intake silencer (no increase really, just sounds like it )
Remove resistor behind battery (no hp increase, search to find out what it really does)
Aluminum foil intake insulation (5hp max)
Switch to Mobil 1 Full Synthetic Oil (5hp max)
New exhaust (5-10hp max)
Hyperground wires have been shown to work on several different cars. 5 hp on the dyno has been shown on WRXes. I think SVXes have a pretty anemic ground path for spark discharge. I made a set of "hyperground" wires from some big speaker cable. I think it cost a total of about $40. I grounded to the battery the bolts holding the coils onto the cylinder heads. I used 4 cables, 2 on each side.

Also, along the lines of maintenance, I suggest cleaning the throttle body to get back some lost hp. Several people have mentioned that their car runs much better after they have cleaned the throttle body on their SVX.

Another item to look at is the throttle position sensor. If its not working properly, your ecu is not getting accurate info about the throttle position.
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:: 2006 Silver Mitsubishi Evolution 9, E85, 34 psi peak, 425wtq/505whp DJ ::
1995 Laguna Blue SVX L AWD 5MT (sold)

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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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