POWER from a D1
04-26-2010, 11:30 AM
#86
On The Tree
Join Date: Jan 2007
Location: Azusa, Ca
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11-08-2011, 03:58 PM
#87
Updated from previous post of 620/545 from 18 mo ago...
Upgraded to 3.4" blower pulley, LPA dual pump system, 96lb injectors, viper T56, MWC 9" 35 spline, and heavy steel driveshaft. Surprised how much the new drive train sucked down the power. This is with the ATI F-body inlet hat and a large filter.
370 LQ9
9.2:1
7.65/3.4 Aster bracket
ATI 4.5" Twins
PatrickG 218/230-116, EPS lobes
MWC 9" 35 spline, steel driveshaft
13.5 psi boost
Alky Control meth injection
690/648 rwhp/rwtq
Upgraded to 3.4" blower pulley, LPA dual pump system, 96lb injectors, viper T56, MWC 9" 35 spline, and heavy steel driveshaft. Surprised how much the new drive train sucked down the power. This is with the ATI F-body inlet hat and a large filter.
370 LQ9
9.2:1
7.65/3.4 Aster bracket
ATI 4.5" Twins
PatrickG 218/230-116, EPS lobes
MWC 9" 35 spline, steel driveshaft
13.5 psi boost
Alky Control meth injection
690/648 rwhp/rwtq
11-09-2011, 10:40 AM
#89
I was told by a ATI support person that an 8-rib D1 setup can spin the blower to around 59k RPM before it starts slipping. Running a smaller pulley like a 3.4 gives you boost quicker but may sacrifice some top end power.
If we had room for a 10-rib that would be better. Hell, an 8-rib width cog belt driven D1 would be killer. Going with a F1A helps with the bigger blower pulley, but still pushes the limits of what an 8-rib can do. Most of the kits ATI makes for the newer cars come with 10-rib blower belts.
If we had room for a 10-rib that would be better. Hell, an 8-rib width cog belt driven D1 would be killer. Going with a F1A helps with the bigger blower pulley, but still pushes the limits of what an 8-rib can do. Most of the kits ATI makes for the newer cars come with 10-rib blower belts.
11-10-2011, 06:41 AM
#90
If we had room for a 10-rib that would be better. Hell, an 8-rib width cog belt driven D1 would be killer. Going with a F1A helps with the bigger blower pulley, but still pushes the limits of what an 8-rib can do. Most of the kits ATI makes for the newer cars come with 10-rib blower belts.
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ATI ProCharger and Moser Sales 260 672-2076
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https://brutespeed.com/ Link to website
ATI ProCharger and Moser Sales 260 672-2076
PM's disabled, please e-mail me
E-mail: brutespeed@gmail.comob@brutespeed.com
https://brutespeed.com/ Link to website
