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 Old 02-17-2018, 04:23 PM   #1
 
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Default Another compression thread.

Sup guys, sorry if this is in the wrong place the search bar keeps closing when my keypad opens on my phone. Anyways, I was looking at a getting my second speed today, took it into the shop and did a compression test, car reached 180,180,179,180 ... my question is, it took almost 15,20seconds of cranking. After throwing a booster pack on they all read between 190-195(seems high).. both rests cranked until needle stopped moving. But was moving just about 5psi each time... usually i get about half my max reading on the first crank when ive done tjis on other cars(non speeds). Was wondering if this is normal or something i should look into., I didn't have a leak down tester to further investigate. There was also oil on the plug threads. Tha ks in advance
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 Old 02-17-2018, 10:22 PM   #2
 
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Default

How many "another" are you going to open? Phoken look into the "other" initial compression thread and do a leak test, but not until you get sober.
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