ThatCubKid :
Even with the little IDI Kubota diesel pulling tractor engines I’ve experimented with the last 6-7 years, the rpm and hp I can get out of a .6L engine is ridiculous, I mean I’ve taken a bone stock internal engine, changed the pump cam, cam, some fuel work and a little less compression, and spin it north of 10,000rpm and they just live, stock redline is 3600, I mean triple turbos sure, but it’s 140+hp at 6000rpm alone with bone stock internals designed to run 30-40-50,000 hours in a lawn mower or a light tower, now sure a DI engine of the same size will make 1.5X more power, but with all billet internals, and stuck to 7500rpm and below, I believe for cubic inch, a properly fueled designed IDI will be extremely close to a DI engine
2026-11-10 09:27:26