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'85 SDR 7MGTE 5sp
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Discussion Starter · #3 ·
Thanks for the reply. Thats what I figured. I saw a local BPU car with 2 BOVs.....I didnt think there was a need for 2 BOVs at that mod level...I guess he liked the sound :confused:

Thanks!

Lonestar Dawg said:
Each BOV can only release a set amount of air. The higher the HP rating of the engine the more air it is moving and the more air that will need to be released under sudden decceleration. I just purchased a second HKS SS BOV with my new T78 kit. I was told that 1 of the valves can handle approx 500RWHP. The bigger HKS type 2 racing BOV can handle approx 800-850 RWHP.
Richard
 
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