LegendsRacer - Legends & Bandolero Racing Forum
LEGENDS => Engine Care & Tuning => Topic started by: racer0x on February 12, 2016, 01:57:35 pm
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Question is it possible to put a 1250 head on a 1200?
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As long as it does not have the EGR ports/tubes it can be used on a 1200.
Randy - RPM
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Have to ask...
Would that not lower compression?
Also; Is it legal? I guess that is the bigger question.
Interesting theory!
Steve
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Its always legal till u get caught ;)
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LOL! True, that. ;D
Steve
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Have to ask...
Would that not lower compression?
Also; Is it legal? I guess that is the bigger question.
Interesting theory!
Steve
Why would it lower the compression?
Any XJR head without the EGR ports is a legal installation onto a 1200.
Randy - RPM
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Randy,
I was thinking about combustion chamber size. Since I do not know the difference in the heads, I was asking.
Steve
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Randy,
I was thinking about combustion chamber size. Since I do not know the difference in the heads, I was asking.
Steve
The heads are the same internally, just different in the amount of fins machined away on the outside between the FJ & XJR design and the EGR ports.
Those are the only two differences.
Randy - RPM
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Thanks for the info Randy.
Steve
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So if the 1250 head has the egr's block off is it legal.
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I believe it is.
Steve