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Best answer I have seen so far and makes sense.
“In my humble opinion, to take an engine to high RPM under load (where the piston is cushioned at the top of the stroke by a large charge of fuel/air) is far better than to reach the same RPM unloaded. An unloaded engine, with a relatively small fuel/air charge, relies entirely on conrod bearings to stop the piston at the top of its stroke. in a "loaded" engine, the large charge and therefore high compression pressure, cushions the piston action.”
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LT4 1.7 Supercharger snout ported & 100% Meth
103 Katech TB, KATECH Custom Heads, DSX In-line fuel
TSP Headers, Spec P Super Twin Clutch, TSP EL C7 CAM
Diamond Piston & Manley Rods, Roto Fab Big Gulp
BTR Push Rods,LS7 Lifters, ARP, FI Chiller, Kirkey Seats
SJM Line Lock, Hurst Pistol Grip. 747/739 RWHP street tune - 821/794 RWHP track tune 101 octane.
2014 Mini Cooper countryman S All4 M6 daily driver
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