Jon @ Speed Inc

iTrader: (2)

<img src="http://www.ls1speed.com/artwork/cog.jpg" alt=" - " />

Coming soon! Cog setup for your ATI Procharger!

Cost estimates are around $1,500 mostly because of the cost of the balancer. If we see alot of interest I'm sure we can work something out!

Jon
LS1 Speed

BLOWNMERO

What different pulley sizes are you going to have with this setup?

Jon @ Speed Inc

iTrader: (2)

Right now our set up on a few cars max out a D1 with a 38 tooth blower pulley. We can get pretty much any diameter from ATI for your application.

Jon

BLOWNMERO

When you say max out, around how much boost would that be on a stock motor? Right now I have a 3.7 inch pulley on an 8 rib setup and that is rated at 12psi, I just wonder how much further I can go. I thought these D1s could support up to 925 horse.

Jon @ Speed Inc

iTrader: (2)

</font><blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr /><font size="2" face="Verdana, Helvetica, sans-serif">Originally posted by BLOWNMERO:
<strong>When you say max out, around how much boost would that be on a stock motor? Right now I have a 3.7 inch pulley on an 8 rib setup and that is rated at 12psi, I just wonder how much further I can go. I thought these D1s could support up to 925 horse.</strong></font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">A stock motor? I wouldn't try this on a stock motor. With a engine that flows well like our 414 in our shop car we see 17psi @ 4200 RPM --- stock heads would not flow as well and therefore make much more boost. We are looking for mid 800's to the rear wheels with our d1 shop car

Mellow yello- It is the super dampner

Jon

<small>[ November 26, 2002, 06:29 PM: Message edited by: Speed Inc Webmaster ]</small>

BLOWNMERO

I just wanted to know how it would compare in terms of boost on a stock motor. Like having a 12 psi pulley or a 10 or 8. I dont have a stock motor anymore, so im good to go for some decent boost. Thanks for the info

ROBS SS

iTrader: (7)

You guys dont have a Cog set-up for the Vortech's...for like a LT1 aplication???..im currently looking into a cog set-up for my car

JimmyKash

Robb...there is a guy on www.mfba.org in the for sale section that i believe is selling a cog setup. not sure if it will fit but he wants i think $350 for it

ROBS SS

iTrader: (7)

</font><blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr /><font size="2" face="Verdana, Helvetica, sans-serif">Originally posted by JimmyKash:
<strong>Robb...there is a guy on www.mfba.org in the for sale section that i believe is selling a cog setup. not sure if it will fit but he wants i think $350 for it</strong></font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">hey thanks alot for the info, ill look into it <img border="0" title="" alt="[Smile]" src="gr_stretch.gif" />

XLR8NSS

iTrader: (4)

What type of blower speed are you seeing at 4200rpm to see 17psi on a 414ci motor? I was doing some calculations and it seems that a P1SCH would max out at about 10psi spinning at max. rated blower speed of 60000rpm at an engine speed of 6000rpm on a built 422. The D1SC doesn't flow much more air so I was just wondering. <img border="0" title="" alt="[Smile]" src="gr_stretch.gif" /> Is my math flawed somewhere? <img border="0" title="" alt="[Embarrassed]" src="gr_emb.gif" />

What cog gears would I need to see 60000rpm blower speed at 6000rpm with a P1SCH?(same 4.1:1 trans ratio as the D1SC) Also, how do the cog belts hold up? Do they last a while or do they tend to throw easily? I've heard ATI makes 25mm, 50mm, and bigger cogs. Any chance of getting a 50mm setup? I have plenty of room in the vehicle I'm thinking of. <img border="0" title="" alt="[Big Grin]" src="gr_grin.gif" />

Thanks

John

XLR8NSS

iTrader: (4)

</font><blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr /><font size="2" face="Verdana, Helvetica, sans-serif">Originally posted by Orange Krush:
<strong> I can't leave U alone for a minute can I Johno!

I take it the blower just found a new home!</strong></font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">Just doing some thinking. <img border="0" title="" alt="[Eek!]" src="gr_eek2.gif" /> <img border="0" title="" alt="[Razz]" src="gr_images/icons/tongue.gif" /> <img border="0" title="" alt="[Wink]" src="gr_images/icons/wink.gif" />

It could have a new home soon if you would get some medicine(loan) <img border="0" title="" alt="[Wink]" src="gr_images/icons/wink.gif" /> for that disease you got. <img border="0" alt="[barf]" title="" src="graemlins/gr_barf.gif" /> <img border="0" title="" alt="[Razz]" src="gr_images/icons/tongue.gif" />

<img border="0" alt="[cheers]" title="" src="graemlins/gr_cheers.gif" />

John

ChrisB

What kind of longevity are you expecting/seeing out of the cogged belts?


Chris

VINCE

iTrader: (1)

This means no slip.. <img border="0" title="" alt="[Big Grin]" src="gr_grin.gif" />

XLR8NSS

iTrader: (4)

TTT

Are these cog setups out yet? <img border="0" title="" alt="[Smile]" src="gr_stretch.gif" />

John

Orange Krush

I can't leave U alone for a minute can I Johno! <img border="0" title="" alt="[Razz]" src="gr_images/icons/tongue.gif" />

I take it the blower just found a new home! <img border="0" alt="[cry]" title="" src="graemlins/gr_cry.gif" />

kwj427

hi,
is anyone producing a cog drive system for the powerdyne chargers?
thanks kenny

frcefed98

iTrader: (16)

How would a cog system benefit the Powerdyne S/C LS1 set up? Since the PD is driven off the stock accessory drive, a cog belt wouldn't work with it nor cog pulleys.

2000 Tran Zam

iTrader: (2)

holy almost 3 year old thread batman!

NA$TY-TA

iTrader: (21)

ha ha ha