Keep blowing intake gaskets...

Leak down test is???? Blow by?


Before I swapped in the camshaft I did a compression test all cylinders were about 180 if I remember right. Did one afterwards sometime in the middle of the summer just to see what effect it had and all cylinders were still within 10% of each other. I noticed the #1 cylinder had the lowest compression, 157 when the highest I think ~170. The motors also got some miles on it so its not perfect I should mention. I don't notice any excessive smoke coming from the exhaust or out the valvecovers either.

I did just recently get a leakdown tester and was planning on checking it out for lol. Should I fix the intake gasket before I do the test?