HPP3 dyno results
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HPP3 dyno results
Testing completed....
HPP3 results:
The first three passes of the day were to get some solid baseline numbers.
Peak RWHP N/A: 278.2
Peak RWTQ N/A: 318.0
The next three passes were after HPP powertuning was installed. The power tuning for 93 octane was used along with 160* stat.
Peak RWHP N/A: 291.2
Peak RWTQ N/A: 325.4
Final analysis:
13 RWHP
7.4 RWTQ
The power was made evenly across the entire tested curve and even opens up some above 4700 rpm.
HPP3 = worthwhile mod
Richard
HPP3 results:
The first three passes of the day were to get some solid baseline numbers.
Peak RWHP N/A: 278.2
Peak RWTQ N/A: 318.0
The next three passes were after HPP powertuning was installed. The power tuning for 93 octane was used along with 160* stat.
Peak RWHP N/A: 291.2
Peak RWTQ N/A: 325.4
Final analysis:
13 RWHP
7.4 RWTQ
The power was made evenly across the entire tested curve and even opens up some above 4700 rpm.
HPP3 = worthwhile mod
Richard
#2
Re: HPP3 dyno results
I have a HPP3 on my 2002 Sierra 5.3. I was wondering if the truck tends to wnat to choke itself b/c it thinks it is too cold. When I put a computer mod on my 86 vette and a 160 thermostat it kept fouling plugs. Will this happen to the sierra?
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Re: HPP3 dyno results
Trevor D
</font><blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr /><font size="2" face="Verdana, Helvetica, sans-serif">The next three passes were after HPP powertuning was installed. The power tuning for 93 octane was used along with 160* stat.
Peak RWHP N/A: 291.2
Peak RWTQ N/A: 325.4 </font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">----
EDIT
----
I didn't understand what you were asking for the first time I responded...
291.2 RWHP @ 5200 rpm (from 4700-5400 it makes 290+)
325.4 RWTQ @ 4000 rpm (from 3000-4500 it makes 300+)
I was really suprised how much the programming flattened-out the curves.
Richard
<small>[ March 14, 2002, 11:56 AM: Message edited by: oxidizr ]</small>
</font><blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr /><font size="2" face="Verdana, Helvetica, sans-serif">The next three passes were after HPP powertuning was installed. The power tuning for 93 octane was used along with 160* stat.
Peak RWHP N/A: 291.2
Peak RWTQ N/A: 325.4 </font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">----
EDIT
----
I didn't understand what you were asking for the first time I responded...
291.2 RWHP @ 5200 rpm (from 4700-5400 it makes 290+)
325.4 RWTQ @ 4000 rpm (from 3000-4500 it makes 300+)
I was really suprised how much the programming flattened-out the curves.
Richard
<small>[ March 14, 2002, 11:56 AM: Message edited by: oxidizr ]</small>
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