Euro vs. America X1/9 Power

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User1

RETIRED Admin, pm OFF
<TABLE cellSpacing=1 cellPadding=6 width="100%" border=0><TBODY><TR><TD colSpan=2><TABLE width="100%" border=0><TBODY><TR><TD style="PADDING-TOP: 4px" vAlign=top colSpan=2>[FONT=Trebuchet MS, Verdana, Tahoma, Arial]Euro vs. America X1/9 Power<!-- google_ad_section_end -->

[/FONT][FONT=Trebuchet MS, Verdana, Tahoma, Arial]July 11 2001 at 8:19 AM[FONT=Trebuchet MS, Verdana, Tahoma, Arial][/FONT][/FONT]</TD><TD vAlign=top align=right>[FONT=Trebuchet MS, Verdana, Tahoma, Arial]<SCRIPT language=Javascript> <!-- var n54_em; n54_em = ""; n54_em = n54_em + "M";n54_em = n54_em + "i";n54_em = n54_em + "c";n54_em = n54_em + "h";n54_em = n54_em + "a";n54_em = n54_em + "e";n54_em = n54_em + "l";n54_em = n54_em + "@";n54_em = n54_em + "D";n54_em = n54_em + "i";n54_em = n54_em + "g";n54_em = n54_em + "i";n54_em = n54_em + "t";n54_em = n54_em + "a";n54_em = n54_em + "l";n54_em = n54_em + "n";n54_em = n54_em + "a";n54_em = n54_em + "l";n54_em = n54_em + "i";n54_em = n54_em + "a";n54_em = n54_em + ".";n54_em = n54_em + "c";n54_em = n54_em + "o";n54_em = n54_em + "m"; document.write("Michael Nehring"); // --> </SCRIPT>Michael Nehring <NOSCRIPT> Michael Nehring </NOSCRIPT> [/FONT]</TD></TR><TR><TD vAlign=bottom colSpan=3><HR></TD></TR><TR><TD colSpan=3>[FONT=Trebuchet MS, Verdana, Tahoma, Arial]<!-- google_ad_section_start -->One thing that I can't help notice is that the Euro speced 1500 carb X1/9's crank out a good deal more power than the America 1500 carbed X1/9s (or the America injected X1/9s for that matter). What gives? What American laws gave the USA X1/9 lamer power? While I'm not much of a power freak, I would still like to get maximum power while using minimum gasoline.
Reply with any ideas or facts you have.<!-- google_ad_section_end -->

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[/FONT]</TD></TR></TBODY></TABLE></TD></TR><TR><TD>[FONT=Trebuchet MS, Verdana, Tahoma, Arial]Author[/FONT]</TD><TD>[FONT=Trebuchet MS, Verdana, Tahoma, Arial]Reply[/FONT]</TD></TR><TR><TD vAlign=top noWrap width="17.9%">
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[FONT=Trebuchet MS, Verdana, Tahoma, Arial]Mark Freeman[/FONT]
[FONT=Trebuchet MS, Verdana, Tahoma, Arial][/FONT]</TD><TD style="PADDING-LEFT: 15px" vAlign=top><TABLE cellSpacing=0 cellPadding=1 width="100%" border=0><TBODY><TR><TD align=left>[FONT=Trebuchet MS, Verdana, Tahoma, Arial]<!-- google_ad_section_start -->Here's the major things<!-- google_ad_section_end -->

[/FONT][FONT=Trebuchet MS, Verdana, Tahoma, Arial][/FONT]</TD><TD vAlign=top align=right>[FONT=Trebuchet MS, Verdana, Tahoma, Arial]July 11 2001, 11:23 AM [/FONT]</TD></TR></TBODY></TABLE><TABLE cellSpacing=0 cellPadding=1 width="100%" border=0><TBODY><TR><TD style="PADDING-LEFT: 15px">
[FONT=Trebuchet MS, Verdana, Tahoma, Arial]<!-- google_ad_section_start -->- US had lower compression - 8.5:1 rather than 9.2?:1
- Different carb: US got the nasty 28/30 DHTA
- Various emission control stuff - catalytic converter, air pump, etc.
- Cam, although there is some dispute about this, US models got a very tame cam profile

On the plus side, many parts of the world never got the FI 1500, which although spec'ed at 75 bhp, was more torquey than any stock X.





Mark Freeman
Newcastle WA
79 1500 dual 36DCNF Autocrosser
81 1500 FI street - under restoration<!-- google_ad_section_end -->

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[/FONT]</TD></TR></TBODY></TABLE></TD></TR><TR><TD vAlign=top noWrap width="17.9%">[FONT=Trebuchet MS, Verdana, Tahoma, Arial]<SCRIPT language=Javascript> <!-- var n54_em; n54_em = ""; n54_em = n54_em + "b";n54_em = n54_em + "m";n54_em = n54_em + "e";n54_em = n54_em + "l";n54_em = n54_em + "a";n54_em = n54_em + "n";n54_em = n54_em + "c";n54_em = n54_em + "o";n54_em = n54_em + "n";n54_em = n54_em + "@";n54_em = n54_em + "f";n54_em = n54_em + "m";n54_em = n54_em + "b";n54_em = n54_em + "a";n54_em = n54_em + "d";n54_em = n54_em + "v";n54_em = n54_em + "e";n54_em = n54_em + "r";n54_em = n54_em + "t";n54_em = n54_em + "i";n54_em = n54_em + "s";n54_em = n54_em + "i";n54_em = n54_em + "n";n54_em = n54_em + "g";n54_em = n54_em + ".";n54_em = n54_em + "c";n54_em = n54_em + "o";n54_em = n54_em + "m"; document.write("Brett"); // --> </SCRIPT>Brett <NOSCRIPT> Brett </NOSCRIPT>[/FONT]
[FONT=Trebuchet MS, Verdana, Tahoma, Arial][/FONT]</TD><TD style="PADDING-LEFT: 30px" vAlign=top><TABLE cellSpacing=0 cellPadding=1 width="100%" border=0><TBODY><TR><TD align=left>[FONT=Trebuchet MS, Verdana, Tahoma, Arial]<!-- google_ad_section_start -->differences<!-- google_ad_section_end -->

[/FONT][FONT=Trebuchet MS, Verdana, Tahoma, Arial][/FONT]</TD><TD vAlign=top align=right>[FONT=Trebuchet MS, Verdana, Tahoma, Arial]July 11 2001, 12:59 PM [/FONT]</TD></TR></TBODY></TABLE><TABLE cellSpacing=0 cellPadding=1 width="100%" border=0><TBODY><TR><TD style="PADDING-LEFT: 30px">
[FONT=Trebuchet MS, Verdana, Tahoma, Arial]<!-- google_ad_section_start -->Since I have a Euro model, I guess I would be qualied to respond to this one.

The compression is higher on the Euro model

the cam timing is better (much)

the exhaust system is different (74 style manifold)

the carb and intake are different, 34 dmtr and 74 style intake

Totally different head, smaller combustion chambers and larger valves and intake/exhaust ports

no smog or AC to mess with

points ignition all the way to 87/88 models

The Euros never got the FI system until the VERY end.

85 hp vs 75 hp!

<!-- google_ad_section_end -->

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[FONT=Trebuchet MS, Verdana, Tahoma, Arial]Mark Freeman[/FONT]
[FONT=Trebuchet MS, Verdana, Tahoma, Arial][/FONT]</TD><TD style="PADDING-LEFT: 45px" vAlign=top><TABLE cellSpacing=0 cellPadding=1 width="100%" border=0><TBODY><TR><TD align=left>[FONT=Trebuchet MS, Verdana, Tahoma, Arial]<!-- google_ad_section_start -->no electronic ignition on 1500s ??<!-- google_ad_section_end -->

[/FONT][FONT=Trebuchet MS, Verdana, Tahoma, Arial][/FONT]</TD><TD vAlign=top align=right>[FONT=Trebuchet MS, Verdana, Tahoma, Arial]July 11 2001, 4:08 PM [/FONT]</TD></TR></TBODY></TABLE><TABLE cellSpacing=0 cellPadding=1 width="100%" border=0><TBODY><TR><TD style="PADDING-LEFT: 45px">
[FONT=Trebuchet MS, Verdana, Tahoma, Arial]<!-- google_ad_section_start -->I thought all 1500s FI/carb/Euro/US/etc. had the Bosch ignition.

Mark Freeman
Newcastle WA
79 1500 dual 36DCNF Autocrosser
81 1500 FI street - under restoration<!-- google_ad_section_end -->

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[/FONT]</TD></TR></TBODY></TABLE></TD></TR><TR><TD vAlign=top noWrap width="17.9%">[FONT=Trebuchet MS, Verdana, Tahoma, Arial]<SCRIPT language=Javascript> <!-- var n54_em; n54_em = ""; n54_em = n54_em + "j";n54_em = n54_em + "u";n54_em = n54_em + "l";n54_em = n54_em + "i";n54_em = n54_em + "a";n54_em = n54_em + "n";n54_em = n54_em + "@";n54_em = n54_em + "t";n54_em = n54_em + "h";n54_em = n54_em + "e";n54_em = n54_em + "-";n54_em = n54_em + "l";n54_em = n54_em + "a";n54_em = n54_em + "i";n54_em = n54_em + "r";n54_em = n54_em + ".";n54_em = n54_em + "d";n54_em = n54_em + "e";n54_em = n54_em + "m";n54_em = n54_em + "o";n54_em = n54_em + "n";n54_em = n54_em + ".";n54_em = n54_em + "c";n54_em = n54_em + "o";n54_em = n54_em + ".";n54_em = n54_em + "u";n54_em = n54_em + "k"; document.write("Julian"); // --> </SCRIPT>Julian <NOSCRIPT> Julian </NOSCRIPT>[/FONT]
[FONT=Trebuchet MS, Verdana, Tahoma, Arial][/FONT]</TD><TD style="PADDING-LEFT: 60px" vAlign=top><TABLE cellSpacing=0 cellPadding=1 width="100%" border=0><TBODY><TR><TD align=left>[FONT=Trebuchet MS, Verdana, Tahoma, Arial]<!-- google_ad_section_start -->Lame Euro Ignition<!-- google_ad_section_end -->

[/FONT][FONT=Trebuchet MS, Verdana, Tahoma, Arial][/FONT]</TD><TD vAlign=top align=right>[FONT=Trebuchet MS, Verdana, Tahoma, Arial]July 12 2001, 12:11 AM [/FONT]</TD></TR></TBODY></TABLE><TABLE cellSpacing=0 cellPadding=1 width="100%" border=0><TBODY><TR><TD style="PADDING-LEFT: 60px">
[FONT=Trebuchet MS, Verdana, Tahoma, Arial]<!-- google_ad_section_start -->Only the FI engines ever saw the bosch ignition as standard (to the best of my knowledge).

Fitting a decent electronic ignition system to the cars in place of the usual contacts makes a sublime difference to the performance of the engine (not raw power, just the smoothness of the delivery).

Julian
=======================================
Visit the lair: [URL="http://www.the-lair.demon.co.uk/"]http://www.the-lair.demon.co.uk [/URL]<!-- google_ad_section_end -->

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[/FONT]</TD></TR></TBODY></TABLE></TD></TR><TR><TD vAlign=top noWrap width="17.9%">[FONT=Trebuchet MS, Verdana, Tahoma, Arial]scot[/FONT]
[FONT=Trebuchet MS, Verdana, Tahoma, Arial][/FONT]</TD><TD style="PADDING-LEFT: 75px" vAlign=top><TABLE cellSpacing=0 cellPadding=1 width="100%" border=0><TBODY><TR><TD align=left>[FONT=Trebuchet MS, Verdana, Tahoma, Arial]<!-- google_ad_section_start -->Euro cam questions<!-- google_ad_section_end -->

[/FONT][FONT=Trebuchet MS, Verdana, Tahoma, Arial][/FONT]</TD><TD vAlign=top align=right>[FONT=Trebuchet MS, Verdana, Tahoma, Arial]July 12 2001, 10:56 PM [/FONT]</TD></TR></TBODY></TABLE><TABLE cellSpacing=0 cellPadding=1 width="100%" border=0><TBODY><TR><TD style="PADDING-LEFT: 75px">
[FONT=Trebuchet MS, Verdana, Tahoma, Arial]<!-- google_ad_section_start -->What were the specs of the Euro cam? Does it work well with the FI system? What would it cost to get one to the states? I ask because I'm not really happy with the mildest aftermarket cam I could find here. I'd like a bit more top end without losing to much bottom.<!-- google_ad_section_end -->

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[/FONT]</TD></TR></TBODY></TABLE></TD></TR><TR><TD vAlign=top noWrap width="17.9%">[FONT=Trebuchet MS, Verdana, Tahoma, Arial]Warren[/FONT]
[FONT=Trebuchet MS, Verdana, Tahoma, Arial][/FONT]</TD><TD style="PADDING-LEFT: 15px" vAlign=top><TABLE cellSpacing=0 cellPadding=1 width="100%" border=0><TBODY><TR><TD align=left>[FONT=Trebuchet MS, Verdana, Tahoma, Arial]<!-- google_ad_section_start -->Plus in the N/A spec one valve had to be closed per stroke,<!-- google_ad_section_end -->

[/FONT][FONT=Trebuchet MS, Verdana, Tahoma, Arial][/FONT]</TD><TD vAlign=top align=right>[FONT=Trebuchet MS, Verdana, Tahoma, Arial]July 11 2001, 9:38 PM [/FONT]</TD></TR></TBODY></TABLE><TABLE cellSpacing=0 cellPadding=1 width="100%" border=0><TBODY><TR><TD style="PADDING-LEFT: 15px">
[FONT=Trebuchet MS, Verdana, Tahoma, Arial]<!-- google_ad_section_start -->resulting in a verry bad cam profile. ( again all to do with emitions.)<!-- google_ad_section_end -->

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