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Type: Posts; User: Henry Rifle
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05-14-2004 04:25 PM
Thread: need help on timing '81 vette 350
by Henry Rifle- Replies
- 4
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- 1,996
Start the car. With the engine running on idle,...
Start the car. With the engine running on idle, put your finger over the two vaccum hose bibbs. The one with zero (or almost zero) vacuum will be above the throttle plates (ported). The one that...
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05-13-2004 03:45 PM
Thread: need help on timing '81 vette 350
by Henry Rifle- Replies
- 4
- Views
- 1,996
Where do you have the vacuum line attached? ...
Where do you have the vacuum line attached? Above or below the butterflies? I believe your distributor requires ported vacuum (aboave the throttle plates) not manifold vacuum (below the plates.) ...
Yeah if we have to go changing lifters I am taking those comp cam lifters out.
New guy from Utah.