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360Rocket

Any idea as to what this switch is for?

Question

Located rear passenger side of the intake manifold/block? This is a 1970 Pontiac 350 removed to replace with a 455 with FiTech. Trying to label and figure out wiring and just curious if this is needed to be transferred to the new engine? Thanks.

gene%205%20engine_zpsxwgvn1g7.jpeg

gene%20engine%202_zpshvil4df0.jpeg

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16 hours ago, 360Rocket said:

Located rear passenger side of the intake manifold/block? This is a 1970 Pontiac 350 removed to replace with a 455 with FiTech. Trying to label and figure out wiring and just curious if this is needed to be transferred to the new engine? Thanks.

gene%205%20engine_zpsxwgvn1g7.jpeg

gene%20engine%202_zpshvil4df0.jpeg

It may sound crazy & may not be, but it looks like an old add on aftermarket washer fluid pump. Where does the pigtail wire harness lead too?

1D241854-23FF-4841-A4EC-F0266FF29F7E.jpegThis a newer type, the one you show is much much older. There are a lots of variations

Edited by Last Indian

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Transmission Controlled spark solenoid valve. Supposed to add  advance in the timing when trans is in high gear and the engine is cold or hot conditions.

 

70-tcs-test_zpsbp6dk9o4.jpg

Edited by 360Rocket

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2 hours ago, 360Rocket said:

Transmission Controlled spark solenoid valve. Supposed to add  advance in the timing when trans is in high gear and the engine is cold or hot conditions.

 

70-tcs-test_zpsbp6dk9o4.jpg

Why to go 360! Glad you found it! 

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