Dyno #'s for L92/L76 on a 6.0
05-31-2007, 08:50 PM
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Dyno #'s for L92/L76 on a 6.0
Well I was debating on weather to post this or not.... But what the hell.
LQ4 Block
Stock Crank
LS2 Pistons and Rods
10.9:1 Compression
L76/L92
Stock 90mm TB
228/232 .595 .595 112 Comp
4.10 Gears
Pacesetter LT w/ORY
Stock Stall
Stock 4L60
Stock muffler ( I had to take off the Dynomax that I had for the 5.3, it was too loud with the 6.0)
Crappy plugs
LQ4 Block
Stock Crank
LS2 Pistons and Rods
10.9:1 Compression
L76/L92
Stock 90mm TB
228/232 .595 .595 112 Comp
4.10 Gears
Pacesetter LT w/ORY
Stock Stall
Stock 4L60
Stock muffler ( I had to take off the Dynomax that I had for the 5.3, it was too loud with the 6.0)
Crappy plugs
Are you not happy? 368/355 looks good to me 
05-31-2007, 09:23 PM
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was that through the muffler are did you open it cause don't want to sound an *** but it is a little low.
lq9 with cam shaved heads all boltons went either 369hp are 379hp and 390tq
i really would think with l92 heads and intake i would go a little over are all around 400hp
don't take this the wrong way just stating my opinion
lq9 with cam shaved heads all boltons went either 369hp are 379hp and 390tq
i really would think with l92 heads and intake i would go a little over are all around 400hp
don't take this the wrong way just stating my opinion
06-01-2007, 04:37 AM
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Originally Posted by litreddevil
was that through the muffler are did you open it cause don't want to sound an *** but it is a little low.
lq9 with cam shaved heads all boltons went either 369hp are 379hp and 390tq
i really would think with l92 heads and intake i would go a little over are all around 400hp
don't take this the wrong way just stating my opinion
lq9 with cam shaved heads all boltons went either 369hp are 379hp and 390tq
i really would think with l92 heads and intake i would go a little over are all around 400hp
don't take this the wrong way just stating my opinion
The heads are not shaved and it is through the stock muffler and the Y pipe is a little smashed in from removing and reinstalling it a few times. I think it is a little low myself, that is why I was not sure if I wanted to post.
I am happy with the #'s. I think it should be a little higher too.
We will see once I get a good flowing quiet muffler on there and some other small things. I will keep you guys updated.
06-01-2007, 07:12 AM
#7
Looks like a good setup, but I would've expected more out of that setup too. I think you are underdoing it with that cam a bit. I've been told that the valve events on those heads need to be different than the regular cathedral port heads; they have less tolerance for overlap.
Was that a cam from an old head setup?
Was that a cam from an old head setup?
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06-01-2007, 07:17 AM
#8
i think it should be higher because my cam only 6.0 with the 20's had 388/391 with a smaller cam. You must have more left in the tune or possibly some fueling issues. When i posted my first dyno everyone thought it was right and told me i couldnt expect to get close to 400rwhp with a cam only 6.0
Last edited by DLH2006; 06-01-2007 at 08:27 AM.
