Hks Bov

985 Views 11 Replies 4 Participants Last post by arcasmachineracing, Jun 17, 2004

mr2trd

Discussion Starter · Jun 16, 2004

three questions...referring to HKS BOV

1)is it normal to have some carbon build up on the BOV? i see some slight buildup...nothing major, but is that normal?

2)what does the screw on the BOV do? im guessing that u can adjust something....???

3)is it possible to make the BOV sound at rest by just revving the engine? or do u have to be driving to hear the pssshhhhh?

thanks....just curious.

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MRQtwinturbo

· #2 · Jun 16, 2004

1. are u sure its carbon buildup or oil??...
2. the screw adjusts the tension the spring....to change how fast the valve opens/closes....
3. if u rev the car high enough in neutral u should be able to make it blow off.....

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mr2trd

Discussion Starter · #3 · Jun 16, 2004

im not sure if it's carbon or oil....it's a powdery black substance?

anyone else have the same stuff???

what is the recommended tension of the BOV spring? will making it too stiff or too soft have any bad effects? will softening the spring make it possible to hear the BOV in neutral?

thanks

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Piddy

· #4 · Jun 16, 2004

:hammer: :hammer: :hammer: :hammer: :hammer:

It's for performance not noise (although too many people use it for that)

I can make my stock BOV blow off if I rev it high enough... you should be able to do it. I think like 4k - 5k rpms should do it... I never have really checked.

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mr2trd

Discussion Starter · #5 · Jun 17, 2004

it's just fun to pull up next to a domestic or ricer Honda and show them wassup. to be honest...the ignorant are like, what the heck is that? but to the ones withe car smarts...they back down right away...not knowing what kind of turbo this guys running...haha.

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Piddy

· #6 · Jun 17, 2004

^ True... I agree... it is fun. I'd rather be nice and quiet.... give em a little head start.... and then just punch it and let the turbo scream.

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mr2trd

Discussion Starter · #7 · Jun 17, 2004

ishcoleobo

i see that u pic shows the badge that goes on the intake manifold. do u know where i can buy one? mine's missing....just got a motor swap...but the badge wasn't there.

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Piddy

· #8 · Jun 17, 2004

The "2000 Twin Cam 16 Ceramic...." one? If so... I have no clue. Dealership might carry them.

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MRQtwinturbo

· #9 · Jun 17, 2004

ishcoleobo said:
^ True... I agree... it is fun. I'd rather be nice and quiet.... give em a little head start.... and then just punch it and let the turbo scream.

i love the look on ppls faces when my wastegate dumps......that wakes them up when i blow past them.....