well I think I said 10:1 with 416s. 416 are actually really good, a lot of guys put them on 350s. Are you sticking with the 307 are building a 350. Id say about 300 horsepower with the right parts on a 307 and 330-350 horsepower on a 350 but loads more torque, the down side for a 350 is it runs outa steem around 5500 rpm but for a daily that wouldnt make a difference. 416s ported will flow pretty well I remeber but I dont have any numbers.
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found this on craigslist:
Chevy Heads 305 307 350 327 SBC -Great towing power - $100 (Salem 53168)
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Reply to:[email protected] [Errors when replying to ads?]
Date: 2009-06-03, 1:43AM EDT
CHEVY SMALL BLOCK HEADS - 3986388 Casting Number. also has markings "GM 10" near rockers, and "920" under intake runner.
Correct for 1972 to 1976 350 CID engine, Also Correct for 1968 to 1976 307 CID.
1.72 intake, 1.5 exhaust. Aprox. 74 CC Chambers
Complete with valves and springs.
Good used set from a running engine that we put aluminum heads on. From my research these are good heads for trucks or other vehicles that you want a good amount of torque from.
Chevy Heads 305 307 350 327 SBC -Great towing power - $100 (Salem 53168)
--------------------------------------------------------------------------------
Reply to:[email protected] [Errors when replying to ads?]
Date: 2009-06-03, 1:43AM EDT
CHEVY SMALL BLOCK HEADS - 3986388 Casting Number. also has markings "GM 10" near rockers, and "920" under intake runner.
Correct for 1972 to 1976 350 CID engine, Also Correct for 1968 to 1976 307 CID.
1.72 intake, 1.5 exhaust. Aprox. 74 CC Chambers
Complete with valves and springs.
Good used set from a running engine that we put aluminum heads on. From my research these are good heads for trucks or other vehicles that you want a good amount of torque from.
mine are 14014416, they have 1.84/1.55 valves, with 58cc chambers, they were used on 305s and I believe 267s also, sometimes the chambers varied on the heads from 55-60cc. They are perfect heads, they were on my old 310, which I found out to a 355, they had some power to them, I always wondered why my 305 could keep up with a mild 350, and thats because it was 😱 . But for your 307 they'll be perfect and you should pick up some power too.
i found on craigslist 350 heads casting # 14102193 gm 22 there for 87-up...350. ugh! i need to find a 350 that i can afford...oh and look at this:
http://chicago.craigslist.org/wcl/cto/1254635667.html
BOY, do i feel stupid... well now i need to start saving money for eather that, or this:http://chicago.craigslist.org/wcl/pts/1251916706.html. well i need to start look ing for another job or just stop buying crap i dont need. i know! i just start selling tall the crap i dont use any more.. anyone wanna buy some wood, pocket bike and an empty keg? :lol:
http://chicago.craigslist.org/wcl/cto/1254635667.html
BOY, do i feel stupid... well now i need to start saving money for eather that, or this:http://chicago.craigslist.org/wcl/pts/1251916706.html. well i need to start look ing for another job or just stop buying crap i dont need. i know! i just start selling tall the crap i dont use any more.. anyone wanna buy some wood, pocket bike and an empty keg? :lol:
To bad its so far away, im selling a 355 block that needs to be bored .10 over or maybe a really good hone job haha. But I think 193 heads are like 882s just a different casting number, im not sure, but just keep looking, you'll find a deal!!
st charles is only an hour from me, i used to werk there.
i've been looking for 350's but i wanna complete one. i found one for 1k but i have to wait for at least 2 months to save up. so thats what imma do. or wait 4 months and get this other elky.
i've been looking for 350's but i wanna complete one. i found one for 1k but i have to wait for at least 2 months to save up. so thats what imma do. or wait 4 months and get this other elky.
cant sleep, feeling like going to victory auto wreckers, but im broke. dammit, now i gotta throw 170 bones at my saturn for a new flex pipe, and who knows how much for an alignment. poop...
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