Bugger, anyone else can't see the 2 videos?Nubaru wrote:May I ask, did you need to get these youtubes above certified by the sensor board. Comes up as private asI click on it. Hope you were decent !
I'm sure the senior Censor was a Mr Dickie .....
EA81 Unequal Length Headers
- Willy Fisterbottom
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- Location: NSW
- Silverbullet
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- Location: Adelaide
Yeah me either, it should be under one of the settings when you upload the video. Something like "set this video as Public, Private" etc...Should be able to edit the settings still.Willy Fisterbottom wrote:Bugger, anyone else can't see the 2 videos?
Will it ever end!?
-EA81 TWIN CARB!!!!
-L series 5 speed
-Custom paint job
-2" lift
-Full custom re-wire
-L series front end
-EA81 TWIN CARB!!!!
-L series 5 speed
-Custom paint job
-2" lift
-Full custom re-wire
-L series front end
- Willy Fisterbottom
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- Location: NSW
I think it should work now........Willy Fisterbottom wrote:Here is some proof from this morning
Watch "Subaru EA81 100kmh in 2nd gear." on YouTube
https://www.youtube.com/watch?v=Hkbev9d ... ata_player
listen to my EA81 in its unequal glory
Watch "Unequal length headers Subaru EA81" on YouTube
https://www.youtube.com/watch?v=67tz6jl ... ata_player
Just been watching the first post, page four.
My compliments, or should I say condolences to your brave cameramans family - hardly flinched when you ran over him! That sounds pretty wicked. Sounds like a reason to visit a patient exhaust bender.
As for your valve springs at was it 105kphour ? in second gear...
is it a 5 speed from an EA81 or EA82 model ? And ratio difference from fourWD boxes, do you know?
thanks for going to the effort
My compliments, or should I say condolences to your brave cameramans family - hardly flinched when you ran over him! That sounds pretty wicked. Sounds like a reason to visit a patient exhaust bender.
As for your valve springs at was it 105kphour ? in second gear...
is it a 5 speed from an EA81 or EA82 model ? And ratio difference from fourWD boxes, do you know?
thanks for going to the effort
member since 10january2014 #6191
- Willy Fisterbottom
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- Location: NSW
yes those poor valve springs LOL.Nubaru wrote:Just been watching the first post, page four.
My compliments, or should I say condolences to your brave cameramans family - hardly flinched when you ran over him! That sounds pretty wicked. Sounds like a reason to visit a patient exhaust bender.
As for your valve springs at was it 105kphour ? in second gear...
is it a 5 speed from an EA81 or EA82 model ? And ratio difference from fourWD boxes, do you know?
thanks for going to the effort
gearbox is a 5 speed out of a MY 82 hardtop coupe.
- steptoe
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If I didn't see the normal looking EA81, hitachi and your pipes just yesterday, don't think I'd believe it was just an EA81. It sounds to have the sort of performance the famed twin carb, twin port EA81S is rumoured to have !! It is breathing and fueling pretty OK isn't it !
Gonna say some heavy duty Lanotec is in order for your clutch pedal
Gonna say some heavy duty Lanotec is in order for your clutch pedal
- Willy Fisterbottom
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- Location: NSW
It's amazing what a good tune and a kit through a Hitachi (IMO Webbers are good if you don't want to rebuild your Hitachi) and a non restrictive exhaust makes. If I had tuned length headers it'd probably go a bit better but sound crap.steptoe wrote: If I didn't see the normal looking EA81, hitachi and your pipes just yesterday, don't think I'd believe it was just an EA81. It sounds to have the sort of performance the famed twin carb, twin port EA81S is rumoured to have !! It is breathing and fueling pretty OK isn't it !
Gonna say some heavy duty Lanotec is in order for your clutch pedal
I cant wait to get my hands on some twin carbs.........anyone got a set they want to sell me? I'd buy the SPFI setup of Tweety but I'd need a manifold.
Also buy some dual port heads from Italy but for the price of them I could buy a GSR.
- Willy Fisterbottom
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Pretty awesome Willy. I had a go on the way home and got to about 85kmh before crapping my pants and backing off. Incidentally that was pretty close to the redline at 5500rpm, easily the hardest I've revved the poor girl, though she still had more to give . Will need to rev to about 6500 to reach 100kmh.
With my new manifold this will be easy .
Regards
Doug
With my new manifold this will be easy .
Regards
Doug
- steptoe
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Willy needs to come clean on that engine, to explain that extreme pleased-with-self look he had. The cranks have the room to flex a bit too much in an EA81. My centre main bearings copped a hiding from this flex going on, pounding the block casings to mushrooming status, after 180,000kms of tit revving.
That vid should come with a warning as well as disclaimer - don't try this at home, brocken engines your responsibilty.Wonder if it has a twin carb twin port crank and rods ? Balanced and blueprinted crank ?
That vid should come with a warning as well as disclaimer - don't try this at home, brocken engines your responsibilty.Wonder if it has a twin carb twin port crank and rods ? Balanced and blueprinted crank ?
- Willy Fisterbottom
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All I know about the engine is it's a late model EA81 with hydraulic lifters and electronic ignition. The bloke I bought it off from ebay started putting it in a boat but never finished. When I took the rocker covers off it looked like new.steptoe wrote:Willy needs to come clean on that engine, to explain that extreme pleased-with-self look he had. The cranks have the room to flex a bit too much in an EA81. My centre main bearings copped a hiding from this flex going on, pounding the block casings to mushrooming status, after 180,000kms of tit revving.
That vid should come with a warning as well as disclaimer - don't try this at home, brocken engines your responsibilty.Wonder if it has a twin carb twin port crank and rods ? Balanced and blueprinted crank ?
With only 3 main bearings I highly recommend not reving a EA this high.
if you watch the video you can see she peaks out at 90kmh anyway.
being a Gen 1 she is light and being only front wheel drive reduces a lot of mechanical drag.
- Willy Fisterbottom
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- Dean.nabbe
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- Willy Fisterbottom
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I havent worked out a price yet, may get a few made up later this year when I make another one for my 82 Hardtop. was thinking of making them in two or three pieces (bolted flanges) for ease of posting.
[SIGPIC][/SIGPIC]
http://www.willyweather.com.au
http://www.willyweather.com.au
- Willy Fisterbottom
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Would you want some EA71and EA63 sets as well?sublime wrote:Hey Willy, I would be interested in 1 possibly 2 if you do get more made.
[SIGPIC][/SIGPIC]
http://www.willyweather.com.au
http://www.willyweather.com.au
- steptoe
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just dawned on me, your unequal length pipes are a bit along the lines of interference V's tuned length extractors, with the unequal being more like interference type. Once replaced interference with tuned length on an inline six and lost torque, torque returned with interference type extractors again