Cali and some east coast states are going ultra low sulfur. Will the V10 be OK on 15ppm sulfur content?
The 15ppm will need kinda a "sulfur substitute" to give the fuel lubricity to prevent the eating of seals. A very bright old friend of mine(wise like Yoda) told me that the challenge with the removal of sulfur from fuel is the protection of the sealing components in the injection system. He told me the what happend to big diesels when the 500ppm mandate hit in the early 90s. His recommendation to the truckers having problems was a quart of tranny fluid in each tank at each fill up. Though other additives are available tis one is cheap simple and easy to find anywhere.
As far as the v10 Gary, I see your vision. It would be a great achievement in automotive swap history and would guarantee a a spot in the conversion hall of fame. Buy a factory service manual to study the wiring first!
As far as the untimate in my opinion this is the hands down with outta doubt engine that I am searchin and waiting on right now. I will have on of these soon and plan to pull my V8 from the 80 or build a evil twin diesel. It is called the VT275 diesel from navistar. its a powerstroke less 2 cylinders made for international and ford box trucks its light powerful and compact. A international test engineer told me 300hp 600lb/ft chips just like the powerstroke can be easily made and the engine has run awesome at these levels.
Have a fun researcing, thats the most exciting part for me.
http://www.internationaldelivers.com/site_layout/engine/vt275detail.asp
Configuration V6
Displacement 275 cu in (4.5 L)
Bore and Stroke 3.74 in x 4.134 in (95 mm x 105 mm)
Compression Ratio 18.0:1
Aspiration Turbocharged air-to-air intercooled
Governed Speed 3000 RPM
Combustion System Direct Injection
Total Engine Weight [dry] 790 lb (358 kg)
Rated HP 200 (149 kW)
Rated RPM 2700
Gov. Spd. RPM 3000
Peak Torque 440 lb-ft (597 N.m)
Peak Torque RPM 1800
Clutch Engagement Torque @ 800 RPM 210 lb-ft (285 N.m)