Independent AFR 205 CNC Heads Results??
08-25-2004, 05:31 AM
#61
Originally Posted by JS
Slowhawk I thought u dynoed a few Cartek cars that put down some wicked numbers?
Now your saying this guys AFR car made more?
Now your saying this guys AFR car made more?
They put out wicked track times 
In time more people will relieze that the dyno is not going to garrenty the car is fast on the street.It is only a tuning tool that is OK at best. 
08-25-2004, 09:11 AM
#62
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Originally Posted by as35thss
Hey Hysteria. There was no selective hearing here.I asked the sales rep 3 times, you mean at the flywheel, he said no at the rear wheels. I then called him back and asked him what AFR was going to do for me if my car didn't do these numbers.He said they would work with me, to help me get those numbers. So there was no selective hearing here. Nor was there at any time, the word potenial in our conversation.
08-25-2004, 10:22 AM
#63
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IMO dynos are relative.
I have locally never seen a h/c/i/pulley/full exhaust car pull better than 427rwhp but I'll have ask and see if folks have done better than that recently. Of course I did 375rwhp back in 2000 with the same stuff.
I did go 11.7...
I have locally never seen a h/c/i/pulley/full exhaust car pull better than 427rwhp but I'll have ask and see if folks have done better than that recently. Of course I did 375rwhp back in 2000 with the same stuff.
I did go 11.7...
08-25-2004, 10:35 AM
#64
6600 rpm clutch dump of death Administrator
I have started a thread so we can look at the "issues" out there. Fell free to discuss this in there...
https://ls1tech.com/forums/generation-iii-internal-engine/208468-afr-head-thread.html
https://ls1tech.com/forums/generation-iii-internal-engine/208468-afr-head-thread.html
08-25-2004, 12:14 PM
#65
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Originally Posted by Pro Stock John
IMO dynos are relative.
I have locally never seen a h/c/i/pulley/full exhaust car pull better than 427rwhp but I'll have ask and see if folks have done better than that recently. Of course I did 375rwhp back in 2000 with the same stuff.
I did go 11.7...
I have locally never seen a h/c/i/pulley/full exhaust car pull better than 427rwhp but I'll have ask and see if folks have done better than that recently. Of course I did 375rwhp back in 2000 with the same stuff.
I did go 11.7...
The point is that some cars seem to respond to mods better than others and some cars just are more weak from the factory than others. A couple of guys have dynoed over 400RWHP with a hot cam. The exceptional numbers are just that, exceptional. It's certainly not the norm, most aren't going to get 480RWHP from AFR's a 224/228 and some bolt ons.
08-25-2004, 01:22 PM
#66
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JF your car is a good datapoint for me for sure! I am well familiar with the FLP and Speed Inc. dynos so I use them as datapoints. Whose heads do you have? Was that with a UD pulley?
08-25-2004, 05:23 PM
#67
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Originally Posted by Pro Stock John
JF your car is a good datapoint for me for sure! I am well familiar with the FLP and Speed Inc. dynos so I use them as datapoints. Whose heads do you have? Was that with a UD pulley?
Those #'s were with an ASP crank pulley, FLP headers/Y-pipe and through a Magnaflow exhaust. Also stock rims/tires.
Last edited by JF WS6; 08-25-2004 at 05:28 PM.
