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Finally got graph for f13 and locally ported heads

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Old 01-13-2005, 09:47 PM
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Default Finally got graph for f13 and locally ported heads

this a mild 10.5/1 motor with mods in sig through a 12 bolt ,33 spline axles,Eaton posi with chrome moly drive shaft on 17 inch wheels.

http://photobucket.com/albums/v249/chad12345/

I already posted before of dyno numbers but here is the graph of muffler and cut out comparison. This is the edelbrock catback which sounds bad *** with no rasp. just kills some power
Old 01-13-2005, 11:01 PM
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can you get a bigger pic
Old 01-13-2005, 11:23 PM
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Originally Posted by jrp
can you get a bigger pic
Yeah, its pretty hard to read, but it looks like you gain quite a bit with the cutout open.
Old 01-14-2005, 03:31 AM
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I have it as a bigger pic but when I send it to photobucket, it automaticaly shrinks it. If you have a way of putting it bigger , I can email it to you . It may be tonight before I can do it though, Going to the track tonight straight from work in street trim. I will be on Nittos on 17's all the way around.
Old 01-14-2005, 12:09 PM
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It must be nice to have that kind of weather. Here in manhattan, KS its like 10 degrees today.
Old 01-14-2005, 07:06 PM
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Originally Posted by AINT SKEERED
I have it as a bigger pic but when I send it to photobucket, it automaticaly shrinks it. If you have a way of putting it bigger , I can email it to you . It may be tonight before I can do it though, Going to the track tonight straight from work in street trim. I will be on Nittos on 17's all the way around.
email it to me: khadafi3@juno.com
Old 01-15-2005, 08:34 PM
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Thanks , i forwarded it to you just as Allen sent it to me. The red is open cutout and the blue is through the Edelbrock cat back.
Old 01-16-2005, 03:27 AM
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Old 01-16-2005, 03:49 AM
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Thanks , I have not got the skill s yet on the pc.
Old 01-16-2005, 08:58 AM
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What are the specs on your heads? I want that cam but I don't think that my vavles will clear. The heads have been milled .030 and have 2.55 intake valves. I don't have the resources to flycut the pistons.
Old 01-16-2005, 05:47 PM
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I have .015 shaved off my heads with 2.02 valves. I doubt they clear even if you only have 2.05 instead of the 2.55 you speak of.
Old 01-16-2005, 11:44 PM
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Is it me or does it look like theres a bit left one the table between 3 and 4k? Tuning issue? I know a torque curves not linear, but I would think it would be a little smoother transition.
Old 01-17-2005, 02:08 AM
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what a difference between the cutout open and closed
Old 01-17-2005, 07:10 AM
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What is the ICL and LSA for that cam? 112+2, 112+4, 114... ???????
Old 01-17-2005, 08:25 AM
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I believe he is running a 112+4. I'm running the same and seems to be Allens suggestion for most.
Old 01-17-2005, 10:24 AM
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Originally Posted by AINT SKEERED
I have .015 shaved off my heads with 2.02 valves. I doubt they clear even if you only have 2.05 instead of the 2.55 you speak of.
Yeah that was a typo on my part. That sucks but I am sure Allan can hook me up with a great cam for what I want to achieve.
Old 01-17-2005, 07:55 PM
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I have the 112+4 cam. I love the way this cam pulls, could not be happier with it. Brack, I would get Hal to help and get teh pistons notched. Small price to pay for teh way this cam drives and pulls.
Old 02-07-2005, 06:01 PM
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Old 02-07-2005, 06:01 PM
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lol, yeah I'd say that pic is a tad small
Old 03-11-2005, 12:49 AM
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Originally Posted by pdd
what a difference between the cutout open and closed
The car makes 396/392 through the muffler and 420/405 with the cutout open. it is also 2-4 tenths quicker with the cutout open.,



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