help any ideas

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help any ideas

Postby h-bot » Mon Oct 07, 2002 10:34 am

From: baker3502000_REMOVE_686442_THIS_@yahoo.com

Is it possible to take a 305 block and put 350 heads and intake on it.
the 305 was carburetor and the 350 was throttle body will this work
and what are some reasons it will not.of course i have already done
this and the motor runs but it runs real bad. any IDEAS?




[This is message #946 by user baker3502000 on Yahoo! Group HBOA Tech Club: http://groups.yahoo.com/group/hboatechclub ]
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help any ideas

Postby h-bot » Tue Oct 08, 2002 1:24 am

From: trentec_REMOVE_294770_THIS_@yahoo.com

The 305 heads had tiny valves and very small combustion chambers. So
the 350 head may have dropped your compression as much as a full
point. It should run ok but have less power overall I would look
around for the source of the bad running.


--- In <a href="/group/hboatechclub/post?protectID=180181253237175198025199141064243040136158139046209">hboatechclub@y...</a>, baker3502000 <<a href="/group/hboatechclub/post?protectID=091233212180056219138097203245129208071">no_reply@y...</a>> wrote:
> Is it possible to take a 305 block and put 350 heads and intake on
it.
> the 305 was carburetor and the 350 was throttle body will this work
> and what are some reasons it will not.of course i have already done
> this and the motor runs but it runs real bad. any IDEAS?




[This is message #947 by user trentec on Yahoo! Group HBOA Tech Club: http://groups.yahoo.com/group/hboatechclub ]
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Posts: 53214
Joined: Fri Dec 15, 2006 8:30 am
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