3406 7FB No power - Diesel Truck Forum - TheDieselGarage.com
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post #1 of 3 (permalink) Old 10-08-2016, 02:45 PM Thread Starter
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3406 7FB No power

Thanks to all in advance;
I just replaced a cyl hd on this old 7FB do to a small bolt left in #5 intake port, looked like it had been there for a very long time and finally wore down to lodge its self in valve and bent it. This engine is suppose to be a 310 hp the piston number are 9Y3116 what will be the best nozzles i can use to make it a better running engine. i will also be changing the turbo with one from a 3406E that i have on a block that thru a rod. Your info will be highly appreciated.
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post #2 of 3 (permalink) Old 10-11-2016, 07:55 AM
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Your serial # and or arrangement # would help determine what pump cam it has and what it should be timed to.

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post #3 of 3 (permalink) Old 10-11-2016, 08:19 AM
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Going by the piston number you gave its 15.2:1 compression with a high top ring location and is for 310hp or lower. You dont know what nozzles are in it currently do you?

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