How can i git 15PSI in D1SC ?
10-10-2005, 08:25 AM
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How can i get 15PSI in D1SC ? What is the S/P pulley size and crank pulley size should i buy to get 15 PSI on the procharger D1SC with 383 ?
Last edited by oOoLy; 10-10-2005 at 08:56 AM.
10-10-2005, 01:55 PM
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I would say 7.65 crank pulley and 3.4 SC pulley at 6400-6600RPM should get u around there Or 8.5 Crank pulley and 3.8 SC pulley and 6400-6600RPM. Every 1" increase in crank pulley = .5" decrease in SC pulley = more boost.
10-10-2005, 03:10 PM
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I have 7.65 crank pulley and 4.00 SC pulley and i only got 7 PSI ... so when i change the SC pulley to 3.4 i will get the 15 PSI ??? from where can i get the 3.4 SC pulley and how much it will cost ?
10-10-2005, 03:38 PM
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Originally Posted by oOoLy
I have 7.65 crank pulley and 4.00 SC pulley and i only got 7 PSI ... so when i change the SC pulley to 3.4 i will get the 15 PSI ??? from where can i get the 3.4 SC pulley and how much it will cost ?
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10-11-2005, 08:55 AM
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Originally Posted by 1dirtyZ
habibi 
, make sure you have an sdce tensioner setup so you can actually be able to make the belt grip and get those numbers.
, make sure you have an sdce tensioner setup so you can actually be able to make the belt grip and get those numbers.I agree also...... now the smallest 8 rib pulley ATI makes is a 3.4" and they run $90 each. Now Riechard Racing makes a smaller 8 rib pulley but your going to pay for it.... they make a 3.3" and a 3.2" and they run $160 each.
Kyle
10-11-2005, 10:31 AM
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Originally Posted by NA$TY-TA
I agree also...... now the smallest 8 rib pulley ATI makes is a 3.4" and they run $90 each. Now Riechard Racing makes a smaller 8 rib pulley but your going to pay for it.... they make a 3.3" and a 3.2" and they run $160 each.
Kyle
Kyle
10-11-2005, 12:13 PM
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Thank you for your help ..... 
I have 8 rib pulley so now i must change my SC pulley to 3.4 ??
any one knows SDCE and ASP wep sit or e-mail ??
I have 8 rib pulley so now i must change my SC pulley to 3.4 ??any one knows SDCE and ASP wep sit or e-mail ??
Last edited by oOoLy; 10-11-2005 at 12:32 PM.
10-12-2005, 05:30 AM
#15
Great question. Do you have the 3.5" twin intercoolers, or the new for '05 4.5" twin intercoolers with the larger 3" piping? At the very least you are going to want to use the new 4.5" intercoolers. Bob
so that is a big problem ?? or can i git 15 PSI with the 3.5" twin intercoolers ??
10-12-2005, 10:39 AM
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Originally Posted by Exotic Performance Plus
Great question. Do you have the 3.5" twin intercoolers, or the new for '05 4.5" twin intercoolers with the larger 3" piping? At the very least you are going to want to use the new 4.5" intercoolers. Bob
