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Assuming two identical trucks. Would you prefer the 4.5l gas or the 4.2l tirboed diesel motor? Why?
What if the choice was between a turboed 4.5 and the diesel?
1fz vs 1hd-t
Turboed 1FZ vs 1HD-T
Depends what you're using the truck for. For a weekender/fun truck, probably Turbo 1FZ. For something long range, definitely 1HD-##
For a daily driver, parts availability is probably a significant factor. If I was in the US, I'd be going an LSNo towing. I am from Moab and would use it on easy trails there. Mainly as a daily driver and light off-road.
Assume that for me gas and diesel cost the same per gallon.
Assuming two identical trucks. Would you prefer the 4.5l gas or the 4.2l tirboed diesel motor? Why?
What if the choice was between a turboed 4.5 and the diesel?
1fz vs 1hd-t
Turboed 1FZ vs 1HD-T
How much hwy driving will you be doing? If cruising at 75-80mph on the interstate a lot, than go with gas. If taking it slower and you want a diesel than diesel it is.
Offroad only a 1HDTE for something that gets driven all over a turbo 1FZ properly setup.
I like the low speed [1-2k rpm] torque of diesels for crawling around and there superior fuel economy of which both these things are great for extended trips off road. That being said diesels are loud, smell terrible and aren't enjoyable when the weather is cold. The 1FZFE is an absolutely perfect gasoline engine to turbo as its inline for easy packaging, has a fairly large displacement and the head flows decently. You can make 3-400 hp and 500+ ftlb of torque without really trying or spending a ton and it will be quiet, have a broad power band and be nice to drive. Much past this power level is really not needed as the Land Cruiser chassis is not suited to high speed nor will the driveline live long if you are not gentle. I have built a couple dozen turbo kits over the years for gasoline engines and when setup well with an appropriately sized turbo for intended use and good tune they are just nice to drive.Why?
If all is equal, the same money spent upgrading both, a 1hdfte will give the 1fzfe a solid run for its money until you spend 5 figures plus on the 1fzfe.
Exhaust, turbo, intercooler, injectors, tune, airbox on the stock 1hdfte, and guys have doubled the power and torque output of the 1hdfte.
I don't doubt at some point the 1fzfe will surpass the HD-FTE for outright horsepower, but don't know what his far you'd have to push the mods on both before the 1fzfe took the lead
For a daily driver, parts availability is probably a significant factor. If I was in the US, I'd be going an LS
For a daily driver, parts availability is probably a significant factor. If I was in the US, I'd be going an LS
I like the low speed [1-2k rpm] torque of diesels for crawling around and there superior fuel economy of which both these things are great for extended trips off road. That being said diesels are loud, smell terrible and aren't enjoyable when the weather is cold. The 1FZFE is an absolutely perfect gasoline engine to turbo as its inline for easy packaging, has a fairly large displacement and the head flows decently. You can make 3-400 hp and 500+ ftlb of torque without really trying or spending a ton and it will be quiet, have a broad power band and be nice to drive. Much past this power level is really not needed as the Land Cruiser chassis is not suited to high speed nor will the driveline live long if you are not gentle. I have built a couple dozen turbo kits over the years for gasoline engines and when setup well with an appropriately sized turbo for intended use and good tune they are just nice to drive.
Coyote!