Re-manufacturing
I am not sure what specs you need, are you looking for engine rebuilding torq specs, transmission rebuilding torq specs, service intervals and fluid specs, load capacity specs, etc?
The crankshaft journal sizes for a Toyota 7M engine, specifically the 7M-GE and 7M-GTE variants, are typically 50 mm for the main journals and 48 mm for the rod journals. These dimensions can be critical for performance tuning and rebuilding, as they influence bearing selection and overall engine balance. Always refer to the manufacturer's specifications for precise measurements and tolerances.
The factory stall speed of a 1967 727 Torqueflite converter paired with a 440 engine typically ranges between 1,800 to 2,000 RPM. However, this can vary slightly based on specific vehicle configurations and options. The stall speed is designed to provide a balance between performance and drivability, allowing for efficient power transfer while still offering adequate torque multiplication. For precise specifications, referring to factory service manuals or original documentation is recommended.
Good for rebuilding
The best tractor engine specifications will depend on what tractor is being fixed. The transmission specifications that often work include around 400 horsepower, and include a V4 engine.
555 Auto Repair has a five-star rating for their services and they do engine rebuilding in the San Diego, California area. You can find them at 4150 University Avenue.
More than likely the engine needs rebuilding.
Remove the engine, strip off all the accessories and send it out to a machine shop for rebuilding.
no you do not need to, but if you are rebuilding the engine i would.
The weight of a Perkins Prima marine engine typically ranges from about 300 to 500 pounds, depending on the specific model and configuration. For precise weight, it's best to refer to the engine's technical specifications or consult the manufacturer's documentation.
Cam bearings, Rod and Main bearings. That will be all of the bearings required to replace when rebuilding a 350 engine.
Rebuilding the engine on an 86 Honda TRX 250r extends its useful life and performance. A typical rebuild includes replacing the piston rings and all bearings.