Dana Marine exhaust??????
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Dana Marine exhaust??????
Anybody using the dana marine exhaust? Just curious what kind of hp or torque these have over stock manifolds. Have 454 mag efi motors 385 hp. Looking for some new exhaust. Any suggestions? Looking for biggest bang for the buck
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Re: Dana Marine exhaust??????
We ran a FORCE OFFSHORE CAT with a pair of in house FORCE NA 625 HP with the DANA set up. They worked very well. I highly reccomend them. GOPS of torque and superior workmanship on the product.
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Re: Dana Marine exhaust??????
Originally Posted by dana marine products
You can expect to lose roughly 80 lbs of weight per engine, gain 35 HP and 35 ft lbs of torque.
#5
Re: Dana Marine exhaust??????
The manifolds are easy to plumb on a closed system. 190 degrees is high, 160 would be better. The manifolds have a closed riser flange so there's no potential for a leaky gasket at the riser flange.
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