Quidam

I hand lapped the oil pump gears and polished the exhaust valves. I did a leak down on #1 cylinder, it ended up 7%. This is on a JDM EF-12. Doug

Hey blownchevelle, They will bore your block for $175.00, that's list. Doug Edit: "according to ccr, boring the cylinders is not an option due to heat dissipation issues." I don't know what that means, and it doesn't make sense to me. How about you?

Hey, FYI, Ram Engines are building automotive 1.6 to 3.0 Subaru engines. They're buying cores. Doug

GD, I haven't read your response and don't intend to. You are a self proclamed rump roast. Here's what I said back there, and I'm leaving the rest on the floor, where it belongs. " In my eyes, to answer the original question, yes, a larger filter is preferred and better for me." Doug

Hey GD, Horse****. Doug Dry sump systems, NASCAR, reusable. Initial purchace is obviously higher. I didn't think a software engineer was competant really, outside the field of study.

This K&N "GOLD" oil filter fits all these cars: The K&N Filters HP-1004 Fits the Following VehiclesYearsMazda 8081972 - 1974 Mazda Mizer1976 - 1977 Mazda GLC DX1977 - 1979 1984 - 1985 Mazda GLC LX1977 1984 - 1985 Mazda GLC1978 - 1985 Mazda GLC Sport1978 - 1983 Mazda GLC Custom1980 - 1983 Mazda RX-7 GS1980 - 1985 Mazda RX-7 S1980 - 1985 Mazda GLC Custom L1981 - 1983 Mazda RX-7 GSL1981 - 1985 Honda Prelude1983 - 1987 1997 - 2001 Mazda RX-7 Limited Edition1983 Honda Accord1984 - 1985 Honda Accord LX1984 - 2002 Isuzu Trooper1984 - 1985 Mazda RX-7 GSL-SE1984 - 1985 Chevrolet Spectrum1985 - 1989 Honda Accord SEi1985 1989 Honda Accord S1985 Honda Prelude 2.0 Si1985 - 1991 Isuzu I-Mark DLX1985 Isuzu I-Mark1985 - 1987 Honda Accord DX1986 - 2002 Honda Accord LXi1986 - 1989 Hyundai Excel GLS1986 - 1991 Hyundai Excel1986 - 1994 Hyundai Excel GL1986 - 1994 Isuzu Trooper LS1986 - 1997 2000 - 2002 Isuzu Trooper LX1986 Isuzu Trooper DLX1986 - 1987 Mazda 3231986 - 1989 1991 Mazda 323 DX1986 - 1988 Mazda 323 LX1986 - 1989 Mazda RX-71986 - 1987 1991 Mazda RX-7 GXL1986 - 1990 Mazda RX-7 Turbo1986 - 1991 Chevrolet Spectrum CL1987 - 1988 Chevrolet Spectrum CL Plus1987 - 1988 Chevrolet Spectrum Express1987 - 1988 Chevrolet Spectrum Turbo1987 - 1988 Isuzu I-Mark S1987 - 1989 Mazda RX-7 Sport1987 Mazda RX-7 2+21987 Mazda RX-7 GXL 2+21987 - 1990 Mazda RX-7 LX1987 Mazda RX-7 LX 2+21987 Mitsubishi Precis1987 - 1994 Mitsubishi Precis LS1987 - 1989 Subaru Justy GL1987 Subaru Justy DL1987 Acura Integra LS1988 - 2001 Acura Integra RS1988 - 1998 Acura Integra LS Special Edition1988 Honda Civic DX1988 - 2000 Honda Civic1988 - 1991 Honda Civic RT 4WD1988 - 1991 Honda Civic Wagovan1988 - 1989 Honda Civic LX1988 - 2000 Honda CRX DX1988 Honda CRX Si1988 - 1991 Honda CRX HF1988 - 1991 Honda Prelude 2.0 Si 4WS1988 - 1989 Honda Prelude 2.0 S1988 - 1990 Isuzu I-Mark XS1988 - 1989 Isuzu Pickup LS1988 - 1992 Isuzu Pickup S1988 - 1995 Isuzu Pickup 1 Ton1988 - 1992 Isuzu Trooper S1988 - 2002 Isuzu Trooper XS1988 - 1991 Mazda 323 SE1988 - 1989 1991 Mazda 323 GT1988 Mazda 323 GTX1988 - 1989 Mazda 9291988 - 1989 Mazda RX-7 SE1988 Mazda RX-7 SE 2+21988 Mazda RX-7 10th Anniversary1988 Mazda RX-7 Convertible1988 - 1991 Mazda RX-7 GTU1988 - 1990 Mercury Tracer1988 - 1989 Mitsubishi Galant Sigma1988 Mitsubishi Precis RS1988 - 1991 Honda Civic Si1989 - 1995 1999 - 2000 Honda CRX1989 - 1991 Hyundai Sonata GLS1989 - 2010 Hyundai Sonata1989 - 2004 Isuzu Amigo S1989 - 1994 1998 - 2000 Isuzu Amigo XS1989 - 1994 Isuzu I-Mark LS1989 Isuzu I-Mark RS1989 Isuzu Impulse1989 Isuzu Pickup XS1989 - 1990 Isuzu Trooper RS1989 - 1990 1993 - 1995 Mazda B2200 LX1989 Mazda B22001989 Mazda B2200 SE-51989 Mazda B26001989 Mazda B2600 LX1989 Mazda B2600 SE-51989 Mazda MPV Cargo1989 Mazda MPV Passenger1989 Mazda RX-7 GTUs1989 - 1990 Mitsubishi Galant LS1989 - 2003 Mitsubishi Galant1989 - 1992 Mitsubishi Galant GS1989 - 1992 1994 Mitsubishi Sigma1989 - 1990 Acura Integra GS1990 - 1993 1997 - 2001 Ford Festiva L Plus1990 Ford Festiva GL1990 - 1993 Ford Festiva LX1990 Ford Festiva L1990 - 1993 Geo Storm 2+2 GSi1990 - 1993 Geo Storm1990 - 1993 Geo Storm 2+21990 - 1993 Honda Accord EX1990 - 2002 Honda Civic EX1990 - 2000 Honda Prelude Si ALB1990 - 1991 Honda Prelude Si1990 - 1996 Honda Prelude Si 4WS1990 - 1994 Isuzu Impulse XS1990 - 1992 Lotus Elan1990 - 1992 Mazda Protege LX1990 - 1991 Mazda Protege 4WD1990 - 1991 Mazda Protege SE1990 Mitsubishi Eclipse GS1990 - 2005 2009 Mitsubishi Eclipse GST1990 - 1999 Mitsubishi Eclipse GSX1990 - 1999 Mitsubishi Eclipse1990 - 1994 1996 - 1997 Mitsubishi Galant GSX1990 - 1992 Plymouth Laser1990 - 1993 Plymouth Laser RS1990 - 1993 Dodge Stealth ES1991 - 1993 Dodge Stealth1991 - 1996 Dodge Stealth R/T Turbo1991 - 1996 Dodge Stealth R/T1991 - 1996 Honda Accord SE1991 1993 1997 2000 2002 Hyundai Excel GS1991 - 1994 Hyundai Scoupe1991 - 1995 Hyundai Scoupe LS1991 - 1995 Isuzu Impulse RS1991 - 1992 Isuzu Rodeo LS1991 - 2003 Isuzu Rodeo S1991 - 2004 Isuzu Rodeo XS1991 - 1992 Isuzu Stylus XS1991 Isuzu Stylus S1991 - 1993 Isuzu Trooper SE1991 1996 Mazda Protege DX1991 Mitsubishi 3000GT1991 - 1999 Mitsubishi 3000GT VR-41991 - 1999 Mitsubishi 3000GT SL1991 - 1999 Mitsubishi Galant GSR1991 - 1992 Mitsubishi Galant VR-41991 - 1992 Acura Integra GS-R1992 - 2001 Acura Vigor GS1992 - 1994 Acura Vigor LS1992 - 1994 Honda Civic VX1992 - 1995 Honda Civic CX1992 - 2000 Honda Prelude S1992 - 1996 Hyundai Elantra GLS1992 - 2009 Hyundai Elantra1992 - 1998 Hyundai Elantra GL1992 1996 - 1999 Isuzu Stylus RS1992 Mitsubishi Diamante LS1992 - 1995 Mitsubishi Diamante ES1992 - 1996 Mitsubishi Montero SR1992 - 1997 Mitsubishi Montero1992 - 1993 1998 - 2000 Mitsubishi Montero LS1992 - 1997 Mitsubishi Montero RS1992 - 1993 Subaru SVX LSL1992 - 1993 Subaru SVX LS1992 1994 - 1995 Honda Accord 10th Anniversary1993 Honda Civic del Sol Si1993 - 1997 Honda Civic del Sol S1993 - 1997 Honda Prelude VTEC1993 - 1996 Hyundai Scoupe Turbo1993 - 1995 Mitsubishi Galant ES1993 - 2003 2008 - 2009 Mitsubishi Galant S1993 - 1996 Ford Aspire1994 - 1996 Ford Aspire SE1994 - 1995 Honda Civic del Sol VTEC1994 - 1997 Honda Passport EX1994 - 2002 Honda Passport LX1994 - 2002 Honda Passport DX1994 - 1996 Hyundai Sonata GL1994 - 1998 2005 - 2006 Subaru SVX L1994 - 1997 Subaru SVX LSi1994 - 1997 Acura Integra Special Edition1995 - 1996 Acura TL1995 - 2005 Acura TL Premium1995 - 1998 Honda Odyssey EX1995 - 2004 Honda Odyssey LX1995 - 2004 Honda Prelude SE1995 Hyundai Accent L1995 - 2002 Hyundai Accent1995 - 1996 2004 Mitsubishi 3000GT Spyder SL1995 - 1996 Mitsubishi 3000GT Spyder VR-41995 - 1996 Mitsubishi Eclipse RS1995 - 2004 Acura RL1996 - 1998 Acura RL Premium1996 - 2004 Acura SLX Premium1996 - 1999 Acura SLX1996 - 1997 Honda Accord Value Package1996 - 1997 2001 - 2002 Honda Accord 25th Anniversary Edition1996 Honda Civic HX1996 - 2000 Hyundai Accent GT1996 - 1997 2004 - 2005 Isuzu Oasis LS1996 - 1999 Isuzu Oasis S1996 - 1999 Mitsubishi Eclipse Spyder GST1996 - 1999 Mitsubishi Eclipse Spyder GS1996 - 1999 2001 - 2005 2009 Acura CL1997 - 1998 2002 - 2003 Acura CL Premium1997 - 1999 2001 Acura Integra Type R1997 - 1998 2000 - 2001 Honda CR-V LX1997 - 2001 Honda Prelude Type SH1997 - 2001 Hyundai Accent GL1997 - 2004 Hyundai Accent GS1997 - 2002 2007 - 2009 Hyundai Tiburon FX1997 - 1999 Hyundai Tiburon1997 - 2001 2003 - 2004 Isuzu Trooper Ltd1997 Mitsubishi Galant DE1997 - 2003 2008 Mitsubishi Montero Sport LS1997 - 2004 Mitsubishi Montero Sport ES1997 - 2003 Mitsubishi Montero Sport XLS1997 - 2004 Acura RL SE1998 Honda Civic GX1998 - 2000 Honda CR-V EX1998 - 2001 Hyundai Accent GSi1998 Honda Civic Value Package1999 Honda Odyssey Cargo1999 - 2002 Isuzu Rodeo LSE1999 - 2003 Isuzu VehiCROSS1999 - 2001 Mitsubishi Galant GTZ1999 - 2003 Mitsubishi Montero Sport Limited1999 - 2003 Honda CR-V SE2000 - 2001 Honda S20002000 - 2009 Isuzu Trooper Limited2000 - 2002 Mitsubishi Eclipse GT2000 - 2005 2009 Acura CL Type-S2001 - 2003 Acura MDX2001 - 2002 Acura MDX Touring2001 - 2002 Chrysler Sebring LXi Limited2001 Chrysler Sebring LX2001 - 2004 Chrysler Sebring LXi2001 - 2003 Dodge Stratus R/T2001 - 2005 Dodge Stratus SE2001 - 2004 Dodge Stratus ES2001 - 2004 Hyundai Elantra GT2001 - 2006 Hyundai Santa Fe GL2001 Hyundai Santa Fe LX2001 - 2005 Hyundai Santa Fe GLS2001 - 2006 Hyundai XG3002001 Hyundai XG300 L2001 Isuzu Rodeo S V62001 - 2003 Isuzu Rodeo Sport S V62001 - 2003 Kia Optima LX2001 - 2009 Kia Optima SE2001 - 2003 Mitsubishi Eclipse Spyder GT2001 - 2005 2009 Mitsubishi Montero Limited2001 - 2006 Mitsubishi Montero XLS2001 - 2004 Subaru Outback L.L. Bean2001 - 2004 Subaru Outback VDC2001 - 2003 Subaru Outback2001 - 2004 2008 Subaru Outback Limited2001 - 2005 Acura TL Type-S2002 - 2003 Chrysler Sebring LX Plus2002 Chrysler Sebring GTC2002 - 2005 Chrysler Sebring Limited2002 - 2005 Dodge Stratus SE Plus2002 Hyundai Santa Fe2002 - 2005 Hyundai Sonata LX2002 - 2006 Hyundai XG3502002 - 2005 Hyundai XG350 L2002 - 2005 Isuzu Axiom2002 - 2003 Isuzu Axiom XS2002 - 2004 Kia Sedona LX2002 - 2005 Kia Sedona EX2002 - 2005 Subaru Outback H62002 - 2004 Dodge Stratus SXT2003 - 2005 Honda Pilot EX2003 Honda Pilot LX2003 Hyundai Tiburon GT2003 - 2008 Kia Sorento EX2003 - 2006 Kia Sorento LX2003 - 2006 Mitsubishi Eclipse GTS2003 - 2005 Mitsubishi Eclipse Spyder GTS2003 - 2005 Chrysler Sebring Touring2004 - 2005 Chrysler Sebring2004 - 2005 Isuzu Axiom S2004 Kia Amanti2004 - 2006 Kia Optima EX2004 - 2009 Kia Spectra LX2004 - 2005 2007 - 2009 Kia Spectra2004 Kia Spectra GS2004 Kia Spectra GSX2004 Kia Spectra LS2004 Kia Spectra EX2004 - 2009 Subaru Outback H6 VDC2004 Subaru Outback H6 35th Anniversary Edition2004 Hyundai Accent GLS2005 - 2009 Hyundai Tiburon GS2005 - 2008 Hyundai Tiburon SE2005 - 2008 Hyundai Tucson GLS2005 - 2009 Hyundai Tucson LX2005 Hyundai Tucson GL2005 - 2006 Kia Spectra SX2005 - 2009 Kia Spectra52005 - 2006 Kia Sportage EX2005 - 2008 Kia Sportage LX2005 - 2009 Subaru Outback XT2005 - 2006 Subaru Outback XT Limited2005 2007 - 2008 Subaru Outback R2005 - 2006 Subaru Outback R L.L. Bean Edition2005 - 2008 Subaru Outback i2005 Subaru Outback VDC Limited2005 Hyundai Elantra Limited2006 - 2007 Hyundai Santa Fe Limited2006 Hyundai Tucson Limited2006 - 2009 Kia Rio2006 - 2009 Kia Rio LX2006 - 2009 Kia Rio5 SX2006 - 2009 Subaru B9 Tribeca Limited2006 - 2007 Subaru B9 Tribeca2006 - 2007 Subaru Outback R VDC Limited2006 Subaru Outback 2.5i2006 - 2008 Hyundai Accent SE2007 - 2009 Hyundai Elantra SE2007 - 2009 Hyundai Sonata SE2007 - 2010 Hyundai Sonata Limited2007 - 2010 Hyundai Tiburon GT Limited2007 - 2008 Hyundai Tucson SE2007 - 2008 Kia Rio SX2007 - 2009 Kia Rondo EX2007 - 2009 Kia Rondo LX2007 - 2009 Kia Spectra5 SX2007 - 2009 Subaru Outback 2.5i Basic2007 Subaru Outback 2.5i Limited2007 - 2008 Honda S2000 CR2008 - 2009 Kia Rio5 LX2008 - 2009 Mitsubishi Galant Ralliart2008 - 2009 Mitsubishi Outlander SE2008 - 2009 Mitsubishi Outlander ES2008 - 2009 Subaru Legacy 2.5i2008 Subaru Legacy 3.0 R Limited2008 - 2009 Subaru Legacy GT Limited2008 Subaru Legacy 2.5i Limited2008 Subaru Legacy 2.5i Special Edition2008 Subaru Legacy GT spec.B2008 Subaru Outback 2.5i Limited L.L. Bean Edition2008 Subaru Outback 2.5i L.L. Bean Edition2008 Subaru Tribeca2008 - 2009 Subaru Tribeca Limited2008 - 2009 Hyundai Elantra Touring2009 Mitsubishi Galant Sport Edition2009 Mitsubishi Galant Sport V62009 Mitsubishi Lancer Ralliart2009 Subaru Legacy 3.0 R2009 Subaru Outback 3.0 R Limited2009 Hyundai Genesis Coupe 2.0T Track2010 Hyundai Genesis Coupe 2.0T R-Spec2010 Hyundai Genesis Coupe 2.0T Premium2010 Hyundai Genesis Coupe 2.0T2010 Kia Forte SX2010 Kia Forte LX2010 Kia Forte EX2010 Kia Soul Sport2010 Kia Soul +2010 Kia Soul2010 Kia Soul !2010 Description for K&N Filters part# HP-1004 You will get oil filtration that is good as gold with these K&N oil filters.Keep your engine free from contaminants as small as 10 microns with these Performance Gold K&N oil filters. They use a resin-impregnated filter media to provide maximum filtering, and an inner core to lend extra structural support to the filter, preventing filter collapse. Plus, these K&N oil filters have an anti-drainback valve that eliminates dry starts and prevents oil from draining back into the crankcase during engine shutdown. And they are protected by a heavy-duty outer shell that guards against rock and stone damage and provides over 550 psi hydrostatic burst strength. So, if you want golden-level oil protection, then you want K&N oil filters I'd use one of these only if I were rinning 100 psi of oil pressure. They cost too much for a disposable filter. They got the name right:)

The anti drain back valve...yes, my filter has it, and yes you'll probably want one with that feature too. Edit: Here's the three common size oil filter threads. M20 x 1.5mm M18 x 1.5mm ¾ UNF16 When your gasket matches up, threads the same, oil pressure relief valve in the same range...if it has the anti drain back valve you need, it's ok to put it on your engine.

Hey, Try this experiment, if you want. I do this with Pure One filters, and IMO a cheap one wouldn't be worth it. Weigh your time and the materials cost tho. Take the filter off and dunk it in solvent, blow compressed air, clean, repeat. I've got it down where I use less than a dollars worth of solvent. Flush and blow with compressed air until it's clean. (No more dirty stuff comes out) Put it back. On an old Sube I got, I did this three times to get the new oil to where it would stay clean. You can actually see the oil clean up. Doug Edit: In my eyes, to answer the original question, yes, a larger filter is preferred and better for me.

"Hidden Horrors Worse than outright failure is an oil filter that fails in its task without ever letting on. A poorly constructed internal bypass valve inside the filter can open unnecessarily and cause the oil to simply go around the filter. Filtration is lost without any outward signs. Conversely, a clogged oil filter will also cause a bypass valve to open. Just because an oil filter looks right or screws onto an engine does not mean it's the right one for the job. Oil filters are manufactured to match engine requirements to maintain the correct oil pressure, flow volume, pressure relief valve opening and of course filtration. Always select only an oil filter designed and built specifically to work with the engine and oil system it is to be spun onto." If you're looking for a different filter pay attention to the Pressure relief valve opening point. Though it's not "that" critical. My Chevy LS series motor doesn't use a pressure relief valve in the filter.

Hey Kwhistle, You opened a can of worms:) Disposable filters are a little Goldmine. There are people who have reusable, cleanable filters. The bypass valve may open on an old Subaru, then there is no filtration. Lots of big chunks in a lot of Subaru motors I've looked at. Then, times when a solvent is put in the crancase and knocks all manner of debri loose. Filter clogging stuff, and I'd wager a lot of folks don't even know it. Anyway, can of worms. Doug

Hey, You swapped the plug out and verified no change. They're not the problem so no need for new. Doug

Hey GD, He said if he pulls the plug wire off, it doesn't effect the motor. Doug

Hey vette, What colour is the spark? Doug

Hi, I don't have a book on it, but 175 sounds like it's very good. You transferred the spark plug and the wire from the good cylinder...you mean you transferred the wire to that terminal on the cap? Times when electrical will carry the voltage, but not the amperage... Do you have another distributor cap to try? Doug

"and realized that these filters are just tiny! Would it be better to put in a better filter? Anyone know the part number (for any brand) that would fit?" By better, do you mean larger? I don't have part numbers for you as I haven't worked on these engines. A Chevy 350 has available large and small filters, depending on what it's going into for clearance. And I'm talking the large one holds probably a quart more oil than the small one. Obviously, the larger one has more filter media. You can verify that those are larger filters but the entire function is the same, except for capicity. One Subaru I have has 20mm X 1.5 threads and it's the same situation. I used the largest physical filter I could find of the same dimensions where it screws onto the block and the o-ring seal. I'm confidant if you look around, you'll find a larger filter. It then just depends on whether you have room for it. Doug

"Do you think that is would be froze up?" No.

"You think I can get a decent used motor for $285? Or twice that?" I don't see why not.

$285 per head for rebuilt." You can buy New Genuine Subaru Heads for about the same price.

These are Durashock steel toe. Kinda the XT of boots with that wedge? These were the lightest steel toe boots I've ever put on a scale, and at the end of the day, that makes a difference. Like almost two pounds less per boot.

" so it's a full 92HP :eek:" And mine weighed less than 2600 lbs, with me in it. I shifted that one at 7000 rpm, and it was a healthy motor too. Edit:But what if I had 4:44's in there and more power? Edit:"I'd be going through gears like two homeless men through fried chicken". This is it:

My '89 Sedan...I came to a stop light on a four lane before getting into Columbus. I'm in the left lane and a Viper is in the other. I lanch hard and "go through gears like a homeless man through chicken":) I'm in 4th low, I look in the mirror and he launchs. I go to 5th, then 4th High and 5th. Shortly after this, he passes me:burnout:

Here's my latest JDM. I won't be here untill next year, tho. Doug

I drive it in low, sometimes I don't if the pavement is stickey. Or if i'm turning around or something. Here, dhip and seal surface is no problem. Blacktop, concrete, that kind of stuff, I put the passenger tires off on the berm in the loose stuff...or whatever, whenever it needs it.

Six years around here and the entire fuel system would need to come apart and be cleaned out.

Comp. test and check your bank account then, huh?