https://rumble.com/v1gcumf-high-comp...break-in..html
https://rumble.com/v1gdoy3-high-comp...-install..html
It's nothing special but the dang engine outruns the tachometer!
For a comparison, my dad was curious what the cranking compression is compared to a regular 360. At this elevation, 95 PSI is the max for a healthy stock 360 and a lot of the goid running ones are in the 85 PSI range. After 30 minutes or so of runtime, this one is at 135 with the other spark plugs installed (so not cranking incredibly fast). I think it's a winner!
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Tuning, PCM flashing, and burning chips for 7.3s since 2008. Repairing all aspects of 7.3L Powerstrokes for 25 years.
Eight 7.3L PSDs in the driveway including a 1994 Crown Vic and 1973 F100/2002 F350. Looking for the next victim.
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Thu, August 18th, 2022, 09:56 AM
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