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Author Topic: compression release  (Read 1099 times)

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mdduce

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compression release
« on: January 21, 2006, 11:26:30 AM »
Anybody know of one that dosent blow across the top of the heads and black them after a few starts or is this something you got to live with.Im using the ones harley has now.Thanks for any help!
« Last Edit: January 22, 2006, 08:04:25 PM by twolanerider »
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lair116

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Re: compression realese
« Reply #1 on: January 21, 2006, 12:26:37 PM »
This tell me that you have them there silver heads, my heads are black so it only shows on the out side of the spark plug, buy the way I drilled out the pressure whole to a larger size to release more pressure and faster start up's, just a thought here but if you took the valves off and took them apart you could tap the hole and insert a stainless steel tube and point it away from your heads [smiley=nixweiss.gif] like I said just a thought, good luck

 Lair.
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Grover

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Re: compression realese
« Reply #2 on: January 21, 2006, 09:12:50 PM »
I have the compression releases from Harely (blue button top)

I've put on over 4k miles on them. Never had any black streaks on my heads from the blow by.

Are your comp releases tight? Are you tuned correctly?

Check to see if there tight.

Good Luck,

Grover
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mdduce

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Re: compression realese
« Reply #3 on: January 21, 2006, 11:16:15 PM »
Thanks,yep i do have the silver one,there thight its just the angle they blow.Tell me more on them blue top ones you spoke of.What or who makes them and do they have the same direction of exhaust?I Will think on the stainless tubing,it starts pretty easy now,she's putting out 124hp 134tq dont know if thats great but sure feels real good compared to the 95" i started with.Thanks guys!I'll check back later on the blue thang.
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Grover

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Re: compression realese
« Reply #4 on: January 22, 2006, 10:31:41 AM »
I don't have a part number for the ones on my bike. I see the new ones HD offers look different than the ones I have. But the principle of expelling the gasses is still the same. Mine are the ones HD offered before these new SE PRO COMP RELEASES part #32076-04

Sorry I don't have any more info, but I feel there wouldn't be a difference between the two.

Hopefully you get your issue resolved,

Grover
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Unbalanced

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Re: compression realese
« Reply #5 on: January 22, 2006, 02:30:44 PM »
Might also want to check out the ones being sold by TP they are a stainles steel looking compression release.   I had no throw back on my silver heads from them :)

-harry
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