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L76 vs L92 intake dyno

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Old 07-15-2009, 10:03 AM
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Default L76 vs L92 intake dyno

I've been searching here and tech for an hour and haven't found any dyno comparrisons with just a swap of the L76 car intake and the L92 truck intake. Anyone have a link?
Old 01-18-2010, 04:01 AM
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bump! still looking...
Old 01-18-2010, 08:59 AM
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Originally Posted by TurboGibbs
I've been searching here and tech for an hour and haven't found any dyno comparrisons with just a swap of the L76 car intake and the L92 truck intake. Anyone have a link?


just from reading i have read that the l76 is a great intake ONCE ported and only when its ported, i havent found much info neither. i have a truck intake if you wanna give it a try?
Old 01-18-2010, 10:14 AM
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Geez here I got all excited, I thought this would be a comparison someone did
Old 02-11-2010, 03:58 AM
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Me too!!
Old 02-11-2010, 11:42 AM
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Somebody just DO IT!!!! I know some of you ballas out there have the means to accomplish this!
Old 02-11-2010, 04:42 PM
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I'm looking for a good deal on a L92 intake and I'll do it.
Old 02-11-2010, 05:11 PM
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No to hijack this thread, but gibbs I wanted to ask how that LS7 clutch was holding up for ya. I am doing an NA 408 with L92's and a LS3 intake in a 2000 RCSS. I'm hoping to run around 500 rwhp??? Also I was thinking about doin 4.88 gears, but what do you recommend with you having the 5.13s?
Old 02-12-2010, 09:12 AM
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My LS7 has 50k miles on it and i love it. Great for smooth engagement. Never slipped. I had slicks on it at the track for 8-9 passes. Heck it holds so well that I snapped an axle at the track with a 5000 rpm launch.
As far as gears. Tire diameter is an important factor. I went from 4.30's to the 5:13's when I almost couldn't get my ski boat back out of the water. If I did no towing or track launches I'd go with 4.88's with my 32" tires. If you have 30" tire's, i'd consider 4.88's or 4.56's under the same criteria.
Old 03-15-2010, 11:38 AM
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Originally Posted by Fastcount03
No to hijack this thread, but gibbs I wanted to ask how that LS7 clutch was holding up for ya. I am doing an NA 408 with L92's and a LS3 intake in a 2000 RCSS. I'm hoping to run around 500 rwhp??? Also I was thinking about doin 4.88 gears, but what do you recommend with you having the 5.13s?

500HP at the wheels? What do you guys use for a rear axle..........


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