Bought a P1SC...What Should I Expect?
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Bought a P1SC...What Should I Expect?
Hey,
I just picked up a P1SC kit with the standard dual intercoolers. I plan to run it with my current setup TR224-112, PnP 243 heads, LS6 intake and the rest of the stuff in my sig.
My questions are:
What kind of power/tq should I expect?
I have 33lb@43.5 injectors. Will they be enough?
No dyno in my area. I use EFI Live. How difficult will it be to tune?
I will take the N2O off and sell it.
I expect to run 5lbs of boost.
Thanks
I just picked up a P1SC kit with the standard dual intercoolers. I plan to run it with my current setup TR224-112, PnP 243 heads, LS6 intake and the rest of the stuff in my sig.
My questions are:
What kind of power/tq should I expect?
I have 33lb@43.5 injectors. Will they be enough?
No dyno in my area. I use EFI Live. How difficult will it be to tune?
I will take the N2O off and sell it.
I expect to run 5lbs of boost.
Thanks
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Hey,
I just picked up a P1SC kit with the standard dual intercoolers. I plan to run it with my current setup TR224-112, PnP 243 heads, LS6 intake and the rest of the stuff in my sig.
My questions are:
What kind of power/tq should I expect?
I have 33lb@43.5 injectors. Will they be enough?
No dyno in my area. I use EFI Live. How difficult will it be to tune?
I will take the N2O off and sell it.
I expect to run 5lbs of boost.
Thanks
I just picked up a P1SC kit with the standard dual intercoolers. I plan to run it with my current setup TR224-112, PnP 243 heads, LS6 intake and the rest of the stuff in my sig.
My questions are:
What kind of power/tq should I expect?
I have 33lb@43.5 injectors. Will they be enough?
No dyno in my area. I use EFI Live. How difficult will it be to tune?
I will take the N2O off and sell it.
I expect to run 5lbs of boost.
Thanks
As has been mentioned, you need to go with larger 60# injectors.
I wouldn't mess around with 5 lbs of boost, I'd go for 7 or 8 lbs. 5 lbs would make your combination seem weak, and would take more rpm to even feel it. 8 lbs should give you approx 140 extra rwhp.
Tuning with forced induction can quickly lead to a broken piston if you're not familiar with the aspects of the fuel and timing requirements. I'd try to find someone with a similar combination that can give you a copy of their tune for starters, and shoot for an air/fuel ratio above 5000 rpm of 11.5/1, and pull the timing back to 18 degrees.
If you need any piece parts to complete your installation, I have most of them listed at this link. http://shop.brutespeed.com/98-02-F-Body_c181.htm Bob
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As has been mentioned, you need to go with larger 60# injectors.
I wouldn't mess around with 5 lbs of boost, I'd go for 7 or 8 lbs. 5 lbs would make your combination seem weak, and would take more rpm to even feel it. 8 lbs should give you approx 140 extra rwhp.
Tuning with forced induction can quickly lead to a broken piston if you're not familiar with the aspects of the fuel and timing requirements. I'd try to find someone with a similar combination that can give you a copy of their tune for starters, and shoot for an air/fuel ratio above 5000 rpm of 11.5/1, and pull the timing back to 18 degrees.
If you need any piece parts to complete your installation, I have most of them listed at this link. http://shop.brutespeed.com/98-02-F-Body_c181.htm Bob
I wouldn't mess around with 5 lbs of boost, I'd go for 7 or 8 lbs. 5 lbs would make your combination seem weak, and would take more rpm to even feel it. 8 lbs should give you approx 140 extra rwhp.
Tuning with forced induction can quickly lead to a broken piston if you're not familiar with the aspects of the fuel and timing requirements. I'd try to find someone with a similar combination that can give you a copy of their tune for starters, and shoot for an air/fuel ratio above 5000 rpm of 11.5/1, and pull the timing back to 18 degrees.
If you need any piece parts to complete your installation, I have most of them listed at this link. http://shop.brutespeed.com/98-02-F-Body_c181.htm Bob
Thank you very much for the info. I will pick up a set of 60lb injectors.
As far as tuning, I will post up on EFI Live to ask for a base tune. I run N/A at around 24 degrees and 12.4/1. I am brand new to FI so I will play it safe.
Also, I have a Racetronix pump that runs at about 68lbs. I pulled it out and went back to a stock pump because the Racetronix was difficult to tune for at that pressure. I'm sure I will need the bigger pump. Do you think I will need a regulator?
Thanks again,
Bob
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Bob,
Thank you very much for the info. I will pick up a set of 60lb injectors.
As far as tuning, I will post up on EFI Live to ask for a base tune. I run N/A at around 24 degrees and 12.4/1. I am brand new to FI so I will play it safe.
Also, I have a Racetronix pump that runs at about 68lbs. I pulled it out and went back to a stock pump because the Racetronix was difficult to tune for at that pressure. I'm sure I will need the bigger pump. Do you think I will need a regulator?
Thanks again,
Bob
Thank you very much for the info. I will pick up a set of 60lb injectors.
As far as tuning, I will post up on EFI Live to ask for a base tune. I run N/A at around 24 degrees and 12.4/1. I am brand new to FI so I will play it safe.
Also, I have a Racetronix pump that runs at about 68lbs. I pulled it out and went back to a stock pump because the Racetronix was difficult to tune for at that pressure. I'm sure I will need the bigger pump. Do you think I will need a regulator?
Thanks again,
Bob
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Bob,
Thank you very much for the info. I will pick up a set of 60lb injectors.
As far as tuning, I will post up on EFI Live to ask for a base tune. I run N/A at around 24 degrees and 12.4/1. I am brand new to FI so I will play it safe.
Also, I have a Racetronix pump that runs at about 68lbs. I pulled it out and went back to a stock pump because the Racetronix was difficult to tune for at that pressure. I'm sure I will need the bigger pump. Do you think I will need a regulator?
Thanks again,
Bob
Thank you very much for the info. I will pick up a set of 60lb injectors.
As far as tuning, I will post up on EFI Live to ask for a base tune. I run N/A at around 24 degrees and 12.4/1. I am brand new to FI so I will play it safe.
Also, I have a Racetronix pump that runs at about 68lbs. I pulled it out and went back to a stock pump because the Racetronix was difficult to tune for at that pressure. I'm sure I will need the bigger pump. Do you think I will need a regulator?
Thanks again,
Bob
I agree with Packy, switch back to the Racetronix pump and the regulator will help you to dial back the fuel pressure so you can find a base tune to start with. Bob
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Thank you for the replies. They have been helpful. Could someone point in the right direction for a fuel pressure regulator?
I'm not real sure of the best way to go
Thanks
I'm not real sure of the best way to go
Thanks
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Check with Nate to see what he has that will work for you. Bob
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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