Search results

doing the fuel line split mod will give you nothing extra because in 250-300 hp the fuel pressure is almost at its lowest setting. mpg should be around 5 mpg empty

Cummins also made a big cam 4,it was the last in the series of big cam engines. It was never popular because of the low flow cooling. And the desired exh. Manifold you fellas want is called the pulse manifold, i highly recoment you get a new aftermarket manifold as the used ones are notorious to...

also 99% of the "pulse exh. manifolds are junk and they will leak. get a aftermarket pulse manifold there not expensive and come in a 3 piece set.

LOL GUY run the cpl,s at cummins. running a turbo on naturally asperated hi compression pistons lol on that. turbo pistons are alot lower compression because the turbo compinsates for it. if your just gonna drive the truck around it will work but if you work it thats when it will show up big time

YOU DO KNOW that adding a turbo to a non turbo engine its going to throw off your air/fuel ratio right. things that are substantually different. pistons, timming,injectors,cam just for a start. i,ve run big and small cam cummins engines for almost 30 yrs and know them very well. you,d have been...