| [ Total Views: 1177 | Total Replies: 10 | Thread Id: 95344 ] |
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 arthur8804
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| posted on February 13th, 2012 at 11:22 AM |
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Bug pedal assembly and Subaru full throttle
Has anyone had problems on a beetle achieving full throttle when matched with the Subaru engine? I managed to work out my throttle cable issues today
but when I pin the roller pedal back the butterfly on the throttle body is only about half open. Anyone run into this problem? Should I worry? Any
available solutions?
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wild baja
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| posted on February 13th, 2012 at 11:34 AM |
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I found the same prob too on my suby baja project , my plan is to lengthen the cable attachment arm of the pedal set to get the required 40mm of
travel for my EJ25
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Joel
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| posted on February 13th, 2012 at 12:33 PM |
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How have you got the throttle cable linked to the throttle body?
I had to tweak with mine abit, the radius of the throttle linkage is critical.
I made up a linkage which uses the standard VW barrel nut.
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arthur8804
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| posted on February 13th, 2012 at 01:03 PM |
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I'll get some pics tonight. I either plan on using the barrel nut or something I got off of a bicycle I bastardized to steal the cable tube. Used the
other 2 attachments already. It is basically a small bolt with a hole twords the head. As u tighten it flattens the cable against the throttle arm.
Pics will help to make sense of what I am saying.
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ian.mezz
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| posted on February 13th, 2012 at 05:38 PM |
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kombi throttle cable them fit the outer subaru cable to where the metal tube comes out of back of the pan and use a stock beetle cable holder on the
end.
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arthur8804
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| posted on February 14th, 2012 at 05:52 AM |
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Did a little calling around. I was told that you can attach the cable at a higher point on the roller pedal. Higher point= larger radius. I will also
try this with the throttle body lever. Hopefully I can get enough to open it all the way. I want the tack to hit 7 
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arthur8804
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| posted on February 15th, 2012 at 02:12 AM |
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Would going with a bigger arc be helpful?
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arthur8804
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| posted on February 19th, 2012 at 02:01 AM |
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Got to try this set up last night. Didn't retract. I think the angle is to sharp. To much drag on the cable. I'm going to try and make a tab of
sorts to get a more smooth radius.
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flat_iv
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| posted on February 23rd, 2012 at 12:37 AM |
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I ended just up modifying the gas pedal for more travel. It was pretty simple.
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arthur8804
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| posted on February 23rd, 2012 at 01:54 AM |
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Any pics?
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Joel
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| posted on February 23rd, 2012 at 10:18 AM |
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The angle you've got from the manifold up to the linkage is too sharp.
Drilling another hole above that existing one on less of an angle or mount a bracket off the existing hole if you don;t wanna butcher the manifold
will probably fix your problem.
You want it more like the green line.
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