1,140+
Technical build logs published since 2007
The Build Log Archive · Est. 2007
A Thousand Builds, One Red-Lined Rev Limiter.
Since 2007, S2000Rally's eleven-person volunteer editorial team has been documenting every camshaft swap, every alignment spec, every corrected dyno pull that the AP1 and AP2 crowd sends our way. What follows is the published archive — 1,140 long-form logs and counting.
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Chassis
Build Category
Featured Build · Issue No. 142
AP2 · Long-Term Fleet · 142,800 miles
A Press-On AP2 With a 9,000-RPM Job Description
Six years and 142,800 miles into owner Naomi Castellanos's Phoenix Yellow AP2, we strapped it to a Dynapack hub dyno and let the F22C sing to its 7,800-RPM redline. The result: a corrected 247.3 whp on 91-octane pump, against a stock baseline of 198.6 whp — with every bolt-on logged, every part number cross-checked against the S2000Rally compatibility database, and every figure labeled with its correction factor.
- HeaderK-Tuned 02–06 Tri-Y, K-T-001-H
- IntakeComptech CAI, CT-3010
- CamsStock F22C1, factory profile verified
- TuneHondata S300, conservative 91-octane map
The Archive · Selected Logs
1,140 logs and counting — a numbered publishing run since 2007.
Sorted newest first. Every entry carries an author byline, chassis tag, dyno line where applicable, and a permalink into the full build feature.
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1140
14,200 mi logged
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1139
318 whp corr. · E85
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1138
+28 whp corr.
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1137
6 track days
Editorial Standard
How We Report Dyno Numbers
Every dyno figure in this archive is published with the same four labels so you can compare one build to the next without guessing. We do not run vendor-supplied peak numbers — every pull is logged, dated, and corrected on the same chassis dyno when the build is featured in our long-form logs.
- STD vs. SAE J1349 Corrected
- Raw uncorrected rear-wheel horsepower ("STD") is always shown alongside the SAE J1349 corrected figure. Correction is applied to temperature, barometric pressure, and relative humidity.
- USDM vs. JDM Calibration
- If a chassis was tuned on a JDM-spec ECU map or its USDM counterpart, the log notes which. A 7,800-RPM USDM limiter and a 7,800-RPM JDM limiter are not the same calibration.
- Altitude & Weather
- Ambient temperature, elevation above sea level, and relative humidity are listed in the dyno panel. A 101°F Bay Area pull and a 71°F Sonoma morning pull are not comparable on STD alone.
- Gear & Sweep
- Third-gear sweeps are our default. Runs in fourth gear or with a pull-style load are flagged in the panel header, never buried.
Questions about a specific pull? Write to [email protected] — our technical desk reads everything.
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