Thread: Just Wondering

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thanks for the info, i wanted to know because the differnce when i put the car in gear,seems the idle dont drop as much when its hooked to manifold vacuum,but i also created a ping at half throttle while driving that i never had before, curios

Manifold port vacume = vacume all the time
ported vacume = vacume port above throttle butterflys... vacume as throttle opens..

most vacume advances use ported vacume...

Timing @ 20 BTDC ????? doesn't sound right, usually around 8 -10 with vacume disconnected as a norm.
36 - 38 degrees total is normal........

I NO TIMING DONT SOUND RIGHT BUT THATS WERE IT HAS TOB TO GET 34 TOTAL sorry bout the cap locks, i took timing out and am about 12 btdc but cant get anywere near 34 help