HELP! - Throttle return spring problem
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Joined: Aug 2003
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From: east providence ri
HELP! - Throttle return spring problem
I have recently changed my stock 1980 L-48 to include an Edelbrock Performer manifold, cam, and 600 cfm carb.
How can I mount my throttle return spring in a manner that will not get stock on the carb linkage. I had this happen on a cruise last night and it was not very fun. The pedal would only depress so far. Where is the best place for the spring? Any pics or your setups and or advice would be excellent. Right now the spring bracket is mounted the taller bolt on the water neck.
I would like to remedy this before leaving for Carlisle next Thursday.
Thanks,
Chris
How can I mount my throttle return spring in a manner that will not get stock on the carb linkage. I had this happen on a cruise last night and it was not very fun. The pedal would only depress so far. Where is the best place for the spring? Any pics or your setups and or advice would be excellent. Right now the spring bracket is mounted the taller bolt on the water neck.
I would like to remedy this before leaving for Carlisle next Thursday.
Thanks,
Chris
Melting Slicks
Joined: Nov 2001
Posts: 2,659
Likes: 7
From: Katy (Houston) TX
CI 7-8 Veteran
If you look very closely, you can see I pull from the opposite direction. I mounted an L-bracket to the bolt hole location that normally holds the coil. (I mounted my coil on the firewall)
I could have used the provision on my throttle cable bracket but the tension wasn't enough. Hope this helps.
I could have used the provision on my throttle cable bracket but the tension wasn't enough. Hope this helps.
Thread Starter
Instructor
Joined: Aug 2003
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From: east providence ri
Originally Posted by 1970-Bronze
Yea, I used an L-bracket and backwards mounting also and I think I also drilled a new hole in the carb mounting point.
Thanks!
Safety Car
Joined: Oct 1999
Posts: 4,101
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From: NorCal
This was actually the stock setup on my center Holley. Bad part about this setup is the trottle cable works against the spring using the trottle shaft and carb body as a fulcrum/pivot. They wear out fairly quickly. I added a forward spring to mine with an 'L' bracket mounted to the thermostat housing to balance the spring pressure on the shaft.
Hans
Hans
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From: east providence ri
Originally Posted by Wrencher
This was actually the stock setup on my center Holley. Bad part about this setup is the trottle cable works against the spring using the trottle shaft and carb body as a fulcrum/pivot. They wear out fairly quickly. I added a forward spring to mine with an 'L' bracket mounted to the thermostat housing to balance the spring pressure on the shaft.
Hans
Hans
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Melting Slicks
Joined: Jul 2003
Posts: 3,222
Likes: 48
From: Pomfret, CT
Finalist 2020 C4 of the Year - Unmodified
Remedy = we measure to see where a new L bracket needs to end up. Then I have my Dad make one for you out of aluminum. It will look sweet and work even sweeter! Swing by tonight if you can.
-Rick
-Rick
Team Owner
Joined: Jul 1999
Posts: 26,545
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From: Huntersville NC
Originally Posted by migraine99
I am using the L bracket on the water neck now.
Thread Starter
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From: east providence ri
Originally Posted by PRND21
why on the water neck? My springs are currently in the stock location, but they used to be hooked to a bracket (which is still there) located on one of the intake manifold bolts that is perfectly lined up with the throttle cable. Can't you line it up?
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From: east providence ri
Originally Posted by paul67
This is one possibility.
Yes indeed. I like it! Cicch95 (C4 forum) and I are gonna tackle this problem tonight. I'll let you guys know how we make out.
Thanks for all the good advice.
Chris
Last edited by migraine99; Aug 19, 2004 at 02:57 PM.
Melting Slicks
Joined: Nov 2001
Posts: 2,659
Likes: 7
From: Katy (Houston) TX
CI 7-8 Veteran
Only problem with that is that you're using a manifold bolt and can be hard to get to with the water hose on. I personally like pulling from the rear, hehehe, looks cleaner IMO. But whatever works. Good luck!
Melting Slicks
Joined: Jul 2003
Posts: 3,222
Likes: 48
From: Pomfret, CT
Finalist 2020 C4 of the Year - Unmodified
Originally Posted by migraine99
With some "custom bending fabrication" of the bracket, I am in business once again. Thanks Rick!
See ya this weekend maybe.
-Rick
