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ECU vs block
Hi there,
Last fall we took possession of an 85 bus but it was late in the year and we barely drove it, or even got familiar with it. So now I’m poking around because I want to buy an oil filter, and: The ECU s/n indicates an ‘03 WRX, 2.5, but I’m seeing EJ20 on the block. Is this a usual arrangement? I know there are many variables; I’m just starting down the path of deciphering what I’ve got here. (Can an EJ20 be bored out to make it a 2.5? Might the ECU have been reflashed to suit an EJ20? Does it matter very little? &tc….) Tx, Jim |
Re: EJ251 SOHC Timing
I got this thing all timed up and running again. Close call! Compression checked out on all cylinders. Everything lined up perfectly with the new belt.
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Just a tip for anyone trying to prime a new oil pump. I took the filter off and gave it a good 20 seconds of constant cranking with the spark plugs removed and fuel cut off to get oil to start flowing from the filter housing.?
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Re: Warren’s Conversion - Engine Bay
I just bought a 2KW diesel heater and was wondering where to install it and especially where to install the tank. Great idea. The tank that came with mine is one of those large flat ones but I’m sure I can find one that will fit perfectly in that spot.?
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Warren
89 Westy?
88 Tintop
70 Westy |
Re: Warren’s Conversion - Engine Bay
Check out this thread for sizing.? I have had one in there since that post and working well so you can see it installed if helpful Andy Vanis? 505-304-5306 USA and WhatsApp On Wed, Apr 2, 2025, 9:48?AM SubieVanagon via <wklail=[email protected]> wrote:
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Re: Warren’s Conversion - Engine Bay
Great place for the starting battery.? Close to the highest draw source the starter. Andy Vanis? 505-304-5306 USA and WhatsApp On Wed, Apr 2, 2025, 7:10?AM SubieVanagon via <wklail=[email protected]> wrote:
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Warren’s Conversion - Engine Bay
With the stainless coolant pipes installed, new heater hoses installed, and fuel tank refreshed and installed, I am finally turning my attention to the engine bay. ?I began by cleaning it reasonably well, then proceeded to remove the intake snorkel on the passenger side. ?I expect I can use that snorkel in some form or another on the driver’s side when I get to air intake considerations.
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The snorkel is a bit difficult to get out. ?It is attached to a plastic cover on the bay side. ?There is a small rivet that needs to be drilled out. ?Then clips on top and bottom of where the snorkel attaches have to be pressed and wrangled out. ?
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Then, you have to go up top to the outside vent and get the top of the snorkel off the hose. ?It is attached with a strip of what appears to be electrical tape. ?But before you pull it out you have to get it off a set of hooks inside the vent. ?I just used a screwdriver and pushed the snorkel free.
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The snorkel is longer than I expected. ?The photo shows the parts laid out but you get the idea.
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Now I have some additional free space that was heretofore blocked off. ?I’ll clean it out, but not sure what, if anything, I will use the space for. ?Any ideas? (This is on the passenger side).
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Warren
89 Westy?
88 Tintop
70 Westy |
Re: Warrens Conversion -Heater Hose Routing
Today I got the hoses from the fuel tank to the fuel pump plus the FI return connection to the tank all connected. ?I used 1/2 inch fuel line from the tank to the fuel pump and 5/16 fuel injection hose on the short return bit. ?I was also able to rotate the stainless coolant pipes to the engine bay, even getting the screwy spring clip around the pipes! I was also able to route the heater hoses through the firewall and zip tie it all together. Not the prettiest but it’ll do. Progress!
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I was even able to get my tools cleaned and organized. ?Overall, a good day working on the conversion.
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Warren
89 Westy?
88 Tintop
70 Westy |
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