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Old 01-14-2012, 11:33 AM   #1
68 IRON
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292 head question....

A 292 will work on 230 and 250, but is there any difference in valve chamber?
I just picked one up that looks to have been freshened up fairly resently (springs, pushrods and overall just plain clean looking). I'm just asking, because I read somewhere that a certain combo will raise the compression some.
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Old 01-14-2012, 05:20 PM   #2
Wrenchbender Ret
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Re: 292 head question....

They are the same. The 292 has tougher valves with rotaters on the ex. valves.
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Old 01-14-2012, 07:15 PM   #3
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Re: 292 head question....

To get a bit more compression use a head off a 194. Raises it about .5.
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Old 01-14-2012, 07:19 PM   #4
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Re: 292 head question....

Quote:
Originally Posted by geezer#99 View Post
To get a bit more compression use a head off a 194. Raises it about .5.
That used to be the hot lick for 230 and 250 engines. When I had the 194 in my 48 that I bought it with guys would tell me that the head was worth more by it's self than the whole engine was.
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Old 01-14-2012, 10:01 PM   #5
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Re: 292 head question....

Quote:
Originally Posted by Wrenchbender Ret View Post
They are the same. The 292 has tougher valves with rotaters on the ex. valves.
Yes. The exhaust are 3/8" valve stem instead of 11/16" if memory serves. Just like the small block truck heads.
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Old 01-14-2012, 10:47 PM   #6
68 IRON
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Re: 292 head question....

Thats great news....thank you everyone. When I spotted the valve cover (script chevrolet), I thought " that engine looks really clean....I have to get that head". Then I saw what is my first "working" heatriser...spring looks brand new. I got them all then started wondering about the head working....I appreciate the info.
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Old 02-17-2012, 02:50 PM   #7
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Re: 292 head question....

i was just woundering myself what inner change and what did not
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