42 Poker Run rerig
#582
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#583
Neno the mind boggler
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for those that are curious, that loose laminate sticking out with the red threads is peel ply. Its used to help balance that resin/fabric ratio, pull out excess and put a nice final working surface after the epoxy is cured.(
giving away the glassdave secrets one at a time lol)
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08 OPA Class 1 National Champion
08 Class 1 Geico Triple Crown Champion
08 OPA High Points Champion
10 OPA Class 1 National Champion ( happy now Ed! )
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#584
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for those that are curious, that loose laminate sticking out with the red threads is peel ply. Its used to help balance that resin/fabric ratio, pull out excess and put a nice final working surface after the epoxy is cured.(
giving away the glassdave secrets one at a time lol)
![Big Grin](/forums/images/smilies/biggrin.gif)
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#586
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#587
Neno the mind boggler
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at this point i would hope not lol
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__________________
Throttles- Cleveland Construction 377 Talon
08 OPA Class 1 National Champion
08 Class 1 Geico Triple Crown Champion
08 OPA High Points Champion
10 OPA Class 1 National Champion ( happy now Ed! )
Throttles- Cleveland Construction 377 Talon
08 OPA Class 1 National Champion
08 Class 1 Geico Triple Crown Champion
08 OPA High Points Champion
10 OPA Class 1 National Champion ( happy now Ed! )
The following 5 users liked this post by glassdave:
105Fountain (06-03-2024), bulletbob (06-02-2024), dykstra (06-07-2024), resurrected (06-01-2024), Snowflake (06-01-2024)
#588
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Bencini,
Isn't the blower whine primarily the cog belt; the air pulsing out of the cogs as the belt closes in? Multi-vee belts don't whine, right? I hear a slight bit of gear whine with my ProCharger, but the multi-vee is whisper quiet. Someone told me years ago that, if you drill holes in the valleys of the cogwheels that the bulk of the whine goes away. I've never seen one done to verify, though.
Thanks. Brad.
Isn't the blower whine primarily the cog belt; the air pulsing out of the cogs as the belt closes in? Multi-vee belts don't whine, right? I hear a slight bit of gear whine with my ProCharger, but the multi-vee is whisper quiet. Someone told me years ago that, if you drill holes in the valleys of the cogwheels that the bulk of the whine goes away. I've never seen one done to verify, though.
Thanks. Brad.
#589
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Not to derail this thread, but I'm just answering a question. The Whipple uses a rib pulley like the serpentine belt style pulley with a twin screw compressor. The new design of the twin screw is quieter and creates less heat as well as more power at a lower boost then the previous 3.3 supercharger.
That's what I thought. I was just referencing your comment about "less noise" from the Whipples. I was of the opinion that blower whine was primarily from the cogbelts (and maybe some form the sync gears, especially if they were straight cut gears). We've seen a few builds where cogbelts were used with Whipples, and my thought was that the whine would still be there. I was curious if the blowers themselves were quieter, or if it was just the lack of cogbelts you were referring to. Just trying to pack knowledge into this (hopefully decreasingly) vapid space between my ears.
Thanks. Brad.