2002 Z28 Dyno Results within...
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From: I-L-L-I-N-O-I-S
2002 Z28 Dyno Results within... I also posted these on LS1.com. Both dyno's were done at Speed Inc and the #'s are SAE corrected. The first dyno was when my car was 100% factory stock and the second one was with the addition of a Direct-Flo lid and GMMG Chambered Exhaust.
Bone stock: 298rwhp & 320rwtq @ 1,263 miles
Lid/cat-back: 323rwhp & 342rwtq @ 2,057 miles
The modifications showed a 25rwhp & 22rwtq gain on my car. Now obviously these are not those "freakish" #'s that most others seem to be putting up, but I think that has more to do with the different dyno-jet variances than anything. No two dyno's are the same IMHO. Of course, track #'s hold the key behind how powerful a car really is(and that's all that matters to me).
Mike
Bone stock: 298rwhp & 320rwtq @ 1,263 miles
Lid/cat-back: 323rwhp & 342rwtq @ 2,057 miles
The modifications showed a 25rwhp & 22rwtq gain on my car. Now obviously these are not those "freakish" #'s that most others seem to be putting up, but I think that has more to do with the different dyno-jet variances than anything. No two dyno's are the same IMHO. Of course, track #'s hold the key behind how powerful a car really is(and that's all that matters to me).
Mike
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From: Lakewood, OH and Grand Marais, MI
Re: 2002 Z28 Dyno Results within... Real nice #'s. Sometimes it takes a few mods and a few miles for an LS1 to start realizing its potential. Yours is doin' that now. <img border="0" alt="[cheers]" title="" src="graemlins/gr_cheers.gif" />
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From: I-L-L-I-N-O-I-S
Re: 2002 Z28 Dyno Results within... Thanks for the nice words guys. I'm sure it'll only get better from here on out. <img border="0" title="" alt="[Big Grin]" src="gr_grin.gif" />
Mike
Mike
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Re: 2002 Z28 Dyno Results within... nice #'s, i dynoes 307rwhp with a lid at 1200 miles. so how does the gmmg sound. i cant decide if i want that or slp totl exhaust. the gmmg is a little pricey.
justin
justin
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Re: 2002 Z28 Dyno Results within... I got 324/335 on my 02Z (lid/catback only), but had TR-6 plugs in then. Figured that cost me a few. But it LIKES the bottle <img border="0" alt="[Burnout]" title="" src="graemlins/burnout.gif" />
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From: I-L-L-I-N-O-I-S
Re: 2002 Z28 Dyno Results within... </font><blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr /><font size="2" face="Verdana, Helvetica, sans-serif">Originally posted by 2002z28:
<strong>nice #'s, i dynoes 307rwhp with a lid at 1200 miles. so how does the gmmg sound. i cant decide if i want that or slp totl exhaust. the gmmg is a little pricey.
justin</strong></font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">Let's just say I had the Random Tech, Borla, SLP LM, & GMMG all on my old 2000 Z28 and the GMMG clearly had the best exhaust tone to me on an LS1. That is why it is now on my 2002. <img border="0" title="" alt="[Big Grin]" src="gr_grin.gif" /> It is very expensive, but you do get what you pay for with it(great sound, added horsepower, stainless steel, uniqueness).
Mike
<strong>nice #'s, i dynoes 307rwhp with a lid at 1200 miles. so how does the gmmg sound. i cant decide if i want that or slp totl exhaust. the gmmg is a little pricey.
justin</strong></font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">Let's just say I had the Random Tech, Borla, SLP LM, & GMMG all on my old 2000 Z28 and the GMMG clearly had the best exhaust tone to me on an LS1. That is why it is now on my 2002. <img border="0" title="" alt="[Big Grin]" src="gr_grin.gif" /> It is very expensive, but you do get what you pay for with it(great sound, added horsepower, stainless steel, uniqueness).
Mike
