who all makes cogs for the d-1?

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Apr 30, 2004 | 05:05 PM

blackz93

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From: nc

who all makes cogs for the d-1?

were tired of all the guess work of different tensioners and brackets. its making 14-15 lbs, but up top it starts to slip.

Apr 30, 2004 | 09:40 PM

BIGBOS

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From: Chi-Town, IL

I had the problems w/my 8 rib setup, I ordered my COGS from ASP....

Still working out the bugs, I think it should work

May 1, 2004 | 08:39 PM

blackz93

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From: nc

how much are they?

May 2, 2004 | 02:07 AM

BIGBOS

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$650

If my setup doesn't work, I'll most likely be selling them, they are setup for 15-16psi

May 2, 2004 | 07:27 PM

blackz93

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From: nc

do they have them in stock or do they have to fab them up?

May 2, 2004 | 08:42 PM

1dirtyZ

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From: the not so stock tribe

they have to fab them up, taker 4 to 5 weeks to get them.
and the price went up to $700 if i remeber correctly.

May 2, 2004 | 11:49 PM

NA$TY-TA

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From: San Antonio, TX

Quote:

Originally Posted by 1dirtyZ

they have to fab them up, taker 4 to 5 weeks to get them.
and the price went up to $700 if i remeber correctly.

Yep thats what i was told also...... $700...... Im trying SD Concepts Spring tensioned 8 rib setup..... and im shooting for 14-15 psi....... i was seeing 10 psi before with a MMS crank pulley and a 4" blower pulley...... other people running the spring tensioned 8 rib setup saw a three psi boost increase using the same pulley combo and just adding the spring tensioner....... No one has got a Cog set-up to work yet............. Thats just my .02 though......
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May 3, 2004 | 08:48 AM

blackz93

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From: nc

i dont know what the deal is with this thing...it makes 14 or so psi at around 4000-4500 but doesnt make anymore up top. its on a 383 so maybe it wont make any more, but i thought that boost should go up with rpm. it makes 600 rwhp at around 4200 i think(dont have the graph in front of me) but kinda flatlines, then peaks at 620-630 at 5400 and holds sorta steady until 6200. by looking at the graph you can tell it should be making more power after 5400 but it just isnt. ill try to get a pic up of the graph, maybe you guys can tell what the deal is.