In a message dated 11/17/00 3:38:49 PM Pacific Standard Time,
miggitymike@fast4x4.net writes:
<< So I went to the Engine builder's today and got the flowbench results of my
heads before they were put on the motor.
These results are all at 28" of water
lift/stock/ported
INTAKE SIDE
.200/119/134.6 ---> 13%
.300/170/185 ---> 9%
.400/193.9/221.5 ---> 14%
.500/202.5/239 ---> 18%
.600/205/226 ---> 10%
EXHAUST SIDE
.200/101/103 ---> 2%
.300/128/145 ---> 13%
.400/142/160 ---> 13%
.500/153/170 ---> 11%
.600/158/175 ---> 11%
Now, all this is a Stage 1 port job which involves some pocket porting, and
cleaning up around the valves. A little bowl work was done too.
Need some opinions, I wanna make sure I got my $200 worth =)
>>
You did very well for $200. The Hughes stage 1 is about $650. It also
includes guides and a new valve job I think. I'm spending around $1500 for a
stage 3 at Mckenzie Cylinder heads. This includes larger stainless valves and
springs. My flow #s should be around 280/210 @500 lift. :)
Tom(11s dak)
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