SCJS VS. P51 Heads
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SCJS VS. P51 Heads
Tore on October 1st 2010, 5:52 pm
HAs anybody done a dyno comparison of ported SCJS VS ported P-51s? Charlie or Lem you can give insite if you want.
Thanks Tore
Thanks Tore
Last edited by Tore on October 2nd 2010, 10:46 am; edited 1 time in total
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Re: SCJS VS. P51 Heads
BB94STANG on October 2nd 2010, 9:21 am
Someone loan me a set and I'll dyno it! 
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Re: SCJS VS. P51 Heads
rmcomprandy on October 2nd 2010, 9:26 am
I've done a comparison with ported and filled versions of both but, not either being "out of the box".
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Re: SCJS VS. P51 Heads
bruno on March 16th 2012, 5:40 pm
rmcomprandy wrote:I've done a comparison with ported and filled versions of both but, not either being "out of the box".
what were the comparisons found ?
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Re: SCJS VS. P51 Heads
rmcomprandy on March 16th 2012, 10:10 pm
bruno wrote:rmcomprandy wrote:I've done a comparison with ported and filled versions of both but, not either being "out of the box".
what were the comparisons found ?
On that particular EMC engine the P-51's had more horsepower and the SCJ's had more torque but, the averages were the same from 2,500 to 6,500 RPM.
Now, in an engine with a larger camshaft than what is needed for a competitive EMC engine, I can see the P-51's running away and hiding.
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