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Lindsey Racing 3.0L 8V - Dyno Results

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Old 07-15-2005 | 10:12 PM
  #271  
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Originally Posted by shaheed
rob,
SAE correction usually refers to atmospheric conditions, not flywheel vs rear wheel. that's why i asked the question earlier about why the atmospheric conditions would make such a huge difference in an SAE corrected graph.
I encourage you to call both companies to verify the numbers:

1.) Lindsey Racing - 877.943.3565 (ask for Mike or Dave)
2.) Powe-Teach - 973.586.3210 (ask for Brian, he did the work and the runs)

Old 07-15-2005 | 10:17 PM
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Originally Posted by warpedrotor
I would love to know because I coundn't do it 83lb injectors
Yup...
Old 07-15-2005 | 10:19 PM
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Approx. 550 rwhp = to approx. 650 flywheel hp assuming 15% drivetrain loss
4 injectors @ 55lbs./hr.
0.60 BSFC - industry standard for turbo applications
90% duty cycle - possible but dangerous

This would require 165 psi on the fuel rail to make 650 hp with 4 55lb injectors.

BTW, I thought you were "going out".
Old 07-15-2005 | 10:22 PM
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Originally Posted by RolexNJ
I encourage you to call both companies to verify the numbers:

1.) Lindsey Racing - 877.943.3565 (ask for Mike or Dave)
2.) Powe-Teach - 973.586.3210 (ask for Brian, he did the work and the runs)

doesn't matter that much to me, especially since i'm not trying to disprove anything. was just curious about something that i thought was a little odd so i asked...
Old 07-15-2005 | 10:32 PM
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Engine I did as a comparison:

2.54l - 462 rwhp
4 injectors @ 82lb/hr.
0.60 BSFC
70% duty
55 psi on rail
Motec M400 standalone, Motec ignition expander, 4 Nippendenso coils, Garrett GT series turbo on 108 octane Sunoco. 1.4 bar boost.
Old 07-15-2005 | 10:39 PM
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BTW for anyone who is interested here is a link on how SAE correction works.
Old 07-15-2005 | 10:43 PM
  #277  
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Originally Posted by Chris Prack
This would require 165 psi on the fuel rail to make 650 hp with 4 55lb injectors.
direct injection?
Old 07-15-2005 | 11:10 PM
  #278  
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Originally Posted by RolexNJ
The chart also says SAE corrected, twice, did you miss that part NZ? Or only focus on what you wanted too? Plus, it did hit those numbers with 55 lbs. injectors, sorry to break your bubble.

Actually, you can call Lindsey and ask them yourself about the 461RWHP, and also, call the dyno shop I was at yesterday to veryfiy my 548RWHP - all of my "empirical data?" Would you like me to furnish you with all of that contact info too? I am more than happy to furnish it?

It's your call doubting Thomas...

Yeah dude, saw it was corrected, hence why your comments about humidity etc are really irrelavant.

Can you furnish me with the AFR curves and boost charts???
Old 07-15-2005 | 11:53 PM
  #279  
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I am kind of confuse here so who has more power special tool or rolexnj?
Old 07-15-2005 | 11:58 PM
  #280  
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Originally Posted by lart951
I am kind of confuse here so who has more power special tool or rolexnj?
well jim hasent given a 500rwhp dyno yet....so right now it looks like rolex is...but, its hard to compare the cars...jim's car is a stock 2.5ltr with cam and modified head. He doeesnt have it bored or stroked out. They are very different cars.
Old 07-16-2005 | 12:06 AM
  #281  
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Originally Posted by lart951
I am kind of confuse here so who has more power special tool or rolexnj?
well based on what's written on the graph i'd say special tool, but rolex is saying that what's written on the graph is not correct and it actually shows rear wheel hp. hell i'm confused too
Old 07-16-2005 | 12:10 AM
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Originally Posted by shaheed
well based on what's written on the graph i'd say special tool, but rolex is saying that what's written on the graph is not correct and it actually shows rear wheel hp. hell i'm confused too
The power is the almost the same in both cars we need to have a race to find our who is D' Fastest?

$ 1000.00 on special tool.
Old 07-16-2005 | 12:13 AM
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Originally Posted by lart951
The power is the almost the same in both cars we need to have a race to find our who is D' Fastest?

$ 1000.00 on special tool.

Power is the same? Humm. 472 RWHP vs 540 RWHP? Sounds the same to me.

Old 07-16-2005 | 12:16 AM
  #284  
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opps. 472 vs 548

Old 07-16-2005 | 12:21 AM
  #285  
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yeah but there's all other kinds of factors there: dynapack vs mustang dyno, rear wheel vs flywheel (yeah i know you said it's rear wheel, but the graph does say otherwise), the amount of torque that each respective engine is making and the shape of the curve. you guys need to have a good ole fashioned drag race....


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