2008 Z06 with Warhawk and ProCharger F-1C at EPP
12-06-2008, 08:54 AM
#61
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bob that pulley setup looks crazy! how exactly is it working? i see that the inner hub is seperate from the outer pulley but how does it slip and not slip when needed?
12-06-2008, 09:59 AM
#62
Thanks, we appreciate it! Bob
http://www.atiautomotive.com/links/p...lley/index.htm
Here is a link to it and how it works. Bob
Here is a link to it and how it works. Bob
12-06-2008, 12:23 PM
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12-06-2008, 02:16 PM
#65
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Bob,
The pictures of Jesse's car was with an F2 so the SuperPulley had the larger bore for the F2 shaft. He also had to mill the pulley down to fit on the blower bracket, just a heads up.
I wanted to let you know that he has another SuperPulley new in the box with the smaller bore for the F1R because they sent him the wrong one the first time. Let me know if you want it, he wants to get rid of it.
The pictures of Jesse's car was with an F2 so the SuperPulley had the larger bore for the F2 shaft. He also had to mill the pulley down to fit on the blower bracket, just a heads up.
I wanted to let you know that he has another SuperPulley new in the box with the smaller bore for the F1R because they sent him the wrong one the first time. Let me know if you want it, he wants to get rid of it.
12-06-2008, 03:59 PM
#66
Bob,
The pictures of Jesse's car was with an F2 so the SuperPulley had the larger bore for the F2 shaft. He also had to mill the pulley down to fit on the blower bracket, just a heads up.
I wanted to let you know that he has another SuperPulley new in the box with the smaller bore for the F1R because they sent him the wrong one the first time. Let me know if you want it, he wants to get rid of it.
The pictures of Jesse's car was with an F2 so the SuperPulley had the larger bore for the F2 shaft. He also had to mill the pulley down to fit on the blower bracket, just a heads up.
I wanted to let you know that he has another SuperPulley new in the box with the smaller bore for the F1R because they sent him the wrong one the first time. Let me know if you want it, he wants to get rid of it.
12-06-2008, 08:45 PM
#71
Bob, with the 8 inch crank pulley and a 4 inch blower pulley at 7K rpms that gives you 75600 impeller speed, max impeller speed of the F-1R is 68K. I know you can exceed the max impeller speed alittle but I exceeded my F-1A impeller speed by 4K and wiped out a bearing out which ended up taking the impeller out. Don't you think with this setup you will exceed the impeller speed too much.
12-06-2008, 08:53 PM
#72
Bob, with the 8 inch crank pulley and a 4 inch blower pulley at 7K rpms that gives you 75600 impeller speed, max impeller speed of the F-1R is 68K. I know you can exceed the max impeller speed alittle but I exceeded my F-1A impeller speed by 4K and wiped out a bearing out which ended up taking the impeller out. Don't you think with this setup you will exceed the impeller speed too much.
12-06-2008, 09:11 PM
#74
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I will be taking video, right now we're putting a slightly shorter blower belt on it, as the belt we had on there has stretched a little as they do while breaking in, and we need to tighten it up and we're at the tensioners limit. While we are at it we are swapping out the F-1C for a new F-1R that we have here at the shop. The R was going to go on my Camaro, but the C seems to have run out of steam on the Z06 at 15 psi, and just shy of 900 rwhp. We're going to see what the R does then we are going to try it with and without the air filter. Bob
Would it be possible for you to overlay the graphs of the two blowers for comparison?
12-07-2008, 03:02 AM
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The ATI kit is very well make. I just finished up there cog setup on my 03 Silverado SS with a F1R. I will be taking it out tomorrow for some shake downs. Its a lot like the Corvette Cog kit from ATI where the accessories and blower are all on the same cog belt. The blower sprag seem to be working well. I also went with 2 bypass valves to help during shifts and chopping the trottle to keep the belt alive.
12-07-2008, 06:25 AM
#79
The ATI kit is very well make. I just finished up there cog setup on my 03 Silverado SS with a F1R. I will be taking it out tomorrow for some shake downs. Its a lot like the Corvette Cog kit from ATI where the accessories and blower are all on the same cog belt. The blower sprag seem to be working well. I also went with 2 bypass valves to help during shifts and chopping the trottle to keep the belt alive.
Thanks!
It is very cool to do what we did with a brand new car. Thanks! Bob
Last edited by Exotic Performance Plus; 12-07-2008 at 06:32 AM.
