nice clear pictures, and yeah I'm rather surprised that you have not graphed out the ignition advance curve
, and engine plenum vacuum at every 500 rpm, level, in detail
related threads you can use to make better, and more effective choices
http://garage.grumpysperformance.com/index.php?threads/sellecting-cylinder-heads.796/#post-1156
http://garage.grumpysperformance.co...d-to-head-test-stock-vs-dart.5364/#post-16066
http://garage.grumpysperformance.com/index.php?threads/calculating-ideal-port-size.624/#post-835
http://garage.grumpysperformance.com/index.php?threads/380-cu-sbc-in-vortec-head-build.12080/
http://garage.grumpysperformance.com/index.php?threads/the-new-215cc-vortec-heads.266/#post-35948
http://garage.grumpysperformance.com/index.php?threads/port-speeds-and-area.333/#post-407
http://garage.grumpysperformance.com/index.php?threads/verifying-your-real-advance-curve.4683/
http://garage.grumpysperformance.co...-vortec-heads-and-other-heads.401/#post-34996
http://garage.grumpysperformance.co...ding-sbc-crate-engine-heads.13041/#post-67851
http://garage.grumpysperformance.com/index.php?threads/carb-tuning-info-and-links.109/
, and engine plenum vacuum at every 500 rpm, level, in detail
related threads you can use to make better, and more effective choices
http://garage.grumpysperformance.com/index.php?threads/sellecting-cylinder-heads.796/#post-1156
http://garage.grumpysperformance.co...d-to-head-test-stock-vs-dart.5364/#post-16066
http://garage.grumpysperformance.com/index.php?threads/calculating-ideal-port-size.624/#post-835
http://garage.grumpysperformance.com/index.php?threads/380-cu-sbc-in-vortec-head-build.12080/
http://garage.grumpysperformance.com/index.php?threads/the-new-215cc-vortec-heads.266/#post-35948
http://garage.grumpysperformance.com/index.php?threads/port-speeds-and-area.333/#post-407
http://garage.grumpysperformance.com/index.php?threads/verifying-your-real-advance-curve.4683/
http://garage.grumpysperformance.co...-vortec-heads-and-other-heads.401/#post-34996
http://garage.grumpysperformance.co...ding-sbc-crate-engine-heads.13041/#post-67851
http://garage.grumpysperformance.com/index.php?threads/carb-tuning-info-and-links.109/
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