Quote:
Originally Posted by 74Grandville
I had a stock 70 350 and cc'd the heads about the same "89cc". with the stock cam it used to pump around 135psi i think.
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I was doing some carb work on this 350 currently in my car. It pumped 125, although engine was cold.
For some reason, a few years ago I bought a set of 17 castings. I was hoping for a little higher compression head for a 350. The matched pair both measured 83.5 cc's. Better than the 11's (which I did not know till this thread, I did not measure mine when doing my build for some reason)
The 17's would get my 350 a fuzz over 8:1 coming in at 8.18:1 LOL
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1977 Black Trans Am 180 HP Auto, essentially base model T/A.
I'm the original owner, purchased May 7, 1977.
Shut it off
Shut it off
Buddy, I just shut your Prius down...
