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Discussion Starter · #1 ·
Im thinking about adding a Donaldson blackwing, Vortex power duct, and the high flow air coupler.
Any ideas on what kind of rwhp i will gain by doing this?
Im making 353 rwhp sotck and 344 torque.

Mike
 

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Z06 Maniac!!
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Probably no more than 10 rwhp. The '02 filter box isn't bad. Most tuners will tell you the high flow duct and coupler are 0 hp items on a stock motor or even a head and cam car. Maybe some gain on a stroker. I'm still running the stock airbridge (duct) and I put on a red coupler for looks only. Put the duct and coupler $s towards another mod would be my opinion. :cheers:
 

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Rippied.Z06 said:
Probably no more than 10 rwhp. The '02 filter box isn't bad. Most tuners will tell you the high flow duct and coupler are 0 hp items on a stock motor or even a head and cam car. Maybe some gain on a stroker. I'm still running the stock airbridge (duct) and I put on a red coupler for looks only. Put the duct and coupler $s towards another mod would be my opinion. :cheers:
Agreed :D
 
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