Bummer about the Buick - hope the trans isn’t roached.
I just had my W2s flowed today. I have to say I’m pretty disappointed in the results. 3 years ago I paid a guy local to me that has been porting heads for 40 years $500 to port my W2s and he gave me a sheet that said they went 316/235 cfm @700. I was a little skeptical of the numbers because they were just hand written on some notebook paper and I didn’t witness the test. Well today I took them to a different shop and watched the entire process. This is what we got...:wtf:
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