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#1
06-19-2004, 06:58 PM
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Re: Actual ZL-1 Horsepower.
I visit quite a few LS1 sites, and they all seem to rave about the GMMG chambered system. In fact, they're doing a group purchase over at LS1tech right now. Everyone used to want the LoudMouth exhaust, but now everyone seems to be ditching it in favor of the GMMG.
The GMMG chambered is nothing like the restrictive chambered on the first Gens...in fact, when I was replacing the chambered on our '69 I looked into trying to retro-fit the GMMG system. Are you still running the 10bolt? 
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#2
06-19-2004, 08:20 PM
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Re: Actual ZL-1 Horsepower.
We will know for sure when we hit the dyno. Rear is a Moser 4:10. Traction will be the #1 problem. I don't know what pic will show up. I think I really screwed this one up. The rear end may be a Strange...we have changed so many things I can't keep up!! I'll find the right pic.....maybe.
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99 HOSS HT 02 SS Blk 1LE A4 02 **** ZL1 Phase II+ 02 SS 23mi. 500 ci
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#4
06-19-2004, 08:27 PM
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Re: Actual ZL-1 Horsepower.
Seems like we had to get Strange to make some special axles so the wheels would be properly hub centric and NHRA legal...but that's a whole nother argument. The pic is of my optional set of tires. The OE Goodyears are on Fikse Profil FM 10s.
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99 HOSS HT 02 SS Blk 1LE A4 02 **** ZL1 Phase II+ 02 SS 23mi. 500 ci
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#6
06-23-2004, 03:52 AM
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Re: Actual ZL-1 Horsepower.
Made another change on #51. Going with a solid roller and a little different profile for the Pro Charger. I don't think I'll have to worry about the new Harrell edition.
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99 HOSS HT 02 SS Blk 1LE A4 02 **** ZL1 Phase II+ 02 SS 23mi. 500 ci
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#7
06-23-2004, 04:47 AM
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Re: Actual ZL-1 Horsepower.
hmmmm...the new Day 2 !
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 <span style="font-weight: bold"> (__{B}_____]]]]~~~~</span>Don't mess with old farts - age and treachery will always overcome youth and skill! Bullshit and brilliance only come with age and experience.
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