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99mx5's ARTech EFR build

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Old 04-03-2012, 08:35 AM
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ill look at home.
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Old 04-03-2012, 12:34 PM
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Thanks Brain!
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Old 04-03-2012, 04:28 PM
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i honestly don't see anything blatantly obvious.
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Old 04-04-2012, 11:00 AM
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I remember to turn the stupid camera on about 1/3 of the time. I want to get the new remote start for the go pros and put it on the dash with a big sticky reminding me to turn it on then to turn it off!
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Old 04-11-2012, 02:20 PM
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Brain, can you post up your timing map? I'd like to compare it to mine.
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Old 04-11-2012, 02:34 PM
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spark table 1.




running more or less the same for like 6 years now. stock 1.6L. 200kPa.
Attached Thumbnails 99mx5's ARTech EFR build-spark_switching.jpg  
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Old 04-11-2012, 04:59 PM
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Thanks!
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Old 04-12-2012, 11:56 AM
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Rebuild parts!

-CP 9:1 pistons (standard size)
-Manley rods
-ARP head and main studs
-FM engine rebuild kit
-ACL Race bearings for rods and mains (standard size)
-Boundary Engineering street/strip oil pump
Attached Thumbnails 99mx5's ARTech EFR build-img_20120406_164742.jpg   99mx5's ARTech EFR build-img_20120406_164747.jpg   99mx5's ARTech EFR build-img_20120406_164813.jpg   99mx5's ARTech EFR build-img_20120406_210310.jpg   99mx5's ARTech EFR build-img_20120407_141409.jpg  

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Old 04-12-2012, 12:00 PM
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We removed the valves and springs from the head. I washed the head and cleaned up the exhaust ports. I smoothed the ports and removed the casting flash. I used a small Dremel wire brush to polish the surface after smoothing the exhaust ports.
Attached Thumbnails 99mx5's ARTech EFR build-img_20120406_190032.jpg   99mx5's ARTech EFR build-img_20120407_133224.jpg   99mx5's ARTech EFR build-img_20120407_141923.jpg   99mx5's ARTech EFR build-dcp_5081.jpg   99mx5's ARTech EFR build-dcp_5082.jpg  

99mx5's ARTech EFR build-dcp_5092.jpg  
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Old 04-12-2012, 12:04 PM
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The block and crankshaft was taken to the machine shop. Hopefully, I will have them back later this week.

I smoothed out the head ports and installed new valve seals and installed the valves. I had to make my own spring compressor tool. I welded a piece of angle iron to a large C-clamp to compress the valves and used a spacer on the valve end. It worked like a charm.
Attached Thumbnails 99mx5's ARTech EFR build-dscf0165.jpg   99mx5's ARTech EFR build-dscf0162.jpg   99mx5's ARTech EFR build-dscf0163.jpg   99mx5's ARTech EFR build-dscf0168.jpg   99mx5's ARTech EFR build-dscf0169.jpg  

99mx5's ARTech EFR build-dscf0170.jpg   99mx5's ARTech EFR build-dscf0171.jpg   99mx5's ARTech EFR build-dscf0172.jpg   99mx5's ARTech EFR build-dscf0173.jpg   99mx5's ARTech EFR build-dscf0174.jpg  

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