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Finally Got Some Cam Only Dyno Numbers

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Old Oct 1, 2005 | 03:32 PM
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Default Finally Got Some Cam Only Dyno Numbers

382rwhp at 6300rpms and 370 torque at 4.5k to 5k. How did I do? Only bolton's left is pulley and ported tb.
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Old Oct 1, 2005 | 08:12 PM
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Anyone?
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Old Oct 1, 2005 | 08:29 PM
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Do you have a graph you can post?
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Old Oct 1, 2005 | 08:32 PM
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Originally Posted by gomer
Do you have a graph you can post?
ditto !!!

peace
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Old Oct 1, 2005 | 08:36 PM
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I have a graph but I need to scan it. Seriously, I am happy with the numbers. I even predicted them. I wanted over 400rwhp but expected something around 380's rwhp. THere is more power to be had. I have a ASP pulley and ported tb that to complete all the bolt ons. I think 390rwhp is doable.

I will work on postin the graph. Hopefully have it by Monday.
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Old Oct 3, 2005 | 09:13 AM
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http://home.comcast.net/~getoracing/DOUG2.PDF

Heres a link to the dyno in PDF format. I am not sure how to set it up where it is automatically viewed in the thread.
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Old Oct 3, 2005 | 11:51 AM
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With a pulley and ported TB 390 rwhp shoudn't be a problem.
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Old Oct 3, 2005 | 02:52 PM
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Nice numbers for that cam only combo. Looks like you are a bit lean.
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Old Oct 3, 2005 | 03:23 PM
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Yeah its a lil lean below 4k. Not really a problem though since it never goes below 5k when shifted at 6700rpms. Probably would make more midrange torque if it was fattend up a bit.
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Old Oct 3, 2005 | 03:29 PM
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so it hasnt been tuned yet or it has? if nto theres plenty mroe hp waitin for you nice number by the way
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Old Oct 3, 2005 | 04:06 PM
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I am not really sure what tuning has been done. mdblackz28 tuned it for me with HPTuners. I think all he did was raise the rev limiter to 6700 and shut off the codes that trip the SES light from not having EGR, Air, and the misfires from cam lope.

I think it might need a lower temp thermostat if I want to increase the timing. I dunno. Also I wonder how much power it would pick up with long tubes. The macs look efficient but the 2.5" ypipe has to be somewhat restrictive, right?
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Old Oct 5, 2005 | 08:19 PM
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Good numbers, what other mods are done to it??
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Old Oct 5, 2005 | 11:01 PM
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Thanks, just the mods in the sig. Still needs cooler thermostat, ported tb and underdrive pulley to complete all the bolt on's. It has the 241 heads if that matters.

The cam is weird. Its bigger than most but is pretty tame. Idles smoother than a 224 on 112lsa. Sometimes I wish it was smaller other times I wish it was bigger.

I almost forgot, it has the stock pushrods. I wonder if the chromemoly pr's would add any power from less deflection.

Last edited by dug; Oct 5, 2005 at 11:08 PM.
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