720 from Russia

[waynosworld]

You must be talking about another truck, as the SD25 diesel engine does not have spark plugs, it has injectors???

I have got to the point of not wanting to drive a diesel without a turbocharger, my SD25 is rated for 71hp, once I installed that 1986 Subaru XT Turbocharger on it, it went from 71hp to around 120hp, what a dramatic difference, and I get better freeway mileage also, I am never floored anymore.

Keep us involved on your journey, this stuff interests me.