Engine/Transmission (1994 - 1998) twins

[CWinslow]

I have a 98 that has 370's, 191 delivery valves, 64 mm compressor housing, and a 16 cm non w. g. turbine housing. would there be any advantage to putting a stock second on. if so what kind of gains.

 

[RHARVEY]

Once you go twins you will never go back! I ran a PDR HX35/14gated with some EDM injectors for a long time. Then I did the PDR Towing twins. . execpt I used a 12cm gated housing on the 35 to spool things up lower. .

Now my truck drives like a sports car... Spools like right now.....



Would I do it again... . you bet!



Rick

 

[CWinslow]

how much better are the edm inj. than the 370. how much was the pdr twins

 

[RHARVEY]

EDM injectors are cleaner burning with higher hp. The injectors that I have are rated at 110hp. . There is NO idle haze...



Rick

 

[bmoeller]

how much better are the edm inj. than the 370. how much was the pdr twins

www.f1diesel.com



www.piersdiesel.com

 

[Centeno1]

the jist if you will

the larger bottom turbo is the collector turbop it will grab a bunch of air and then the upper turbo will recompress it before it passes through the intercooler giving you a much denser air charge and ... . a greater combustion :--)

 

[CWinslow]

so i shall put the old turbo on the bottom, and the new stock on the top, and what about an intercooler change any recomendations