Tardy to the party but here are some photos from our fun day here at DDMWorks.
Thanks everyone !
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I knew it was strong. But not 510hp strong!
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Tardy to the party but here are some photos from our fun day here at DDMWorks.
Thanks everyone ![/b][/b][/b][/b]
Awesome pics... you guys do great work...way to go @Jeff@DDMWorks
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When and where was this done?
DDM Works Friday 8/12
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Dang it does breath fire. Now I need to take it out at night and hit the rev limiter.
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When and where was this done?
You are right about the flames, I just watched the video.
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To levitate is to float in the air, defying gravity to be a Rab
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You can always tell when something great happens... Here is what i meant by "the looks on their faces"
In this picture @Dave@DDMWorks is smiling with excitement. But secretly he is trying to figure out how small the pulley will have to be to top this damn turbo....
In this picture you will find that look on @Jeff@DDMWorks face that says "I cant believe this black and white generic looking SS just made that kind of power!"
You can also see that look on @MACAWS face that says "My engine is going to do the same thing!"
This is the look of "well ill be damned, I'm glad i didn't bet against it making over 400hp "
And this is the look of a new supercharger owner who just figured out why I drove 6 hours to bring a turbo to a supercharger dyno battle...
And this is the man that tossed me a bag of peanut M&M's once I was finished with my dyno session to celebrate...
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You can always tell when something great happens... Here is what i meant by "the looks on their faces"
In this picture @Dave@DDMWorks is smiling with excitement. But secretly he is trying to figure out how small the pulley will have to be to top this damn turbo....
In this picture you will find that look on @Jeff@DDMWorks face that says "I cant believe this black and white generic looking SS just made that kind of power!"
You can also see that look on @MACAWS face that says "My engine is going to do the same thing!"
This is the look of "well ill be damned, I'm glad i didn't bet against it making over 400hp "
And this is the look of a new supercharger owner who just figured out why I drove 6 hours to bring a turbo to a supercharger dyno battle...
And this is the man that tossed me a bag of peanut M&M's once I was finished with my dyno session to celebrate...
I envy you.
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@rabtech. Did you ever figure out the boost? I know of another Sling that runs 15 lb boost and is around 400 horse. Just wondering what would be so different? You use race gas? Also with a 2 bar setup won't it only fuel from the 14 PSI row? Did you switch to a 3 bar setup to get over the 14.7 PSI? When looking at other Cobalts that have run Hahns system with a 2 bar map and up to the 14 PSI they were no where near 500 HP. So what was your secret?
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Nope just 93 octane...
12.8 AFR at 16.2 PSI which is just fine.... Then in the next frame of the graph (which is broke into 16 or 32 parts per second I think) it was 13.2 AFR at 16.6PSI. Which would be cause for concern but you would NEVER see this unless your on the dyno..
And I run a different lighter flywheel. And I run a much more open exhaust than most, and I probably run a different type piston and I run a really well broke in turbo.... That last part was just put in there to be funny...
What type of turbo system does he run?
And I know my ECU has the latest tune that Bob made that combines all the best of the best additions...
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You know we have disproved many myths...
One is the myth that you need heavy valve springs.... (If your not trying to go past the rev limit set at 6500rpm)
One is the myth that the stock fuel pump cant handle the high hp needs. (each bike may have special requirements)
One is the myth that the stock clutch can hold over 350hp.. It cant... (it cant if you really use all the hp)And we now know the side exit exhaust can flow enough for the X2 system but not even close to 16PSI (most will be fine with whatever exhaust they have unless shooting for max power)
And we know that the large center fed fuel rail will definitely help to get the fuel to large boosted engine with the stock pump (because we have seen the small stock rail have trouble keeping the AFR at a good number at 10.2 PSI)
I guess these are things that people have been asking and debating... Now we know
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I envy you.Nope , dont do that..,.. Just enjoy what you have because 97.5% of the time I'm running the same speed you are...
And most slingshots look a lot better than mine .... Mine is painted like a generic food package...
For you young people on the forum here is what that looked like...
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because 97.5% of the time I'm running the same speed you are...
What about the other 2.5%
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What about the other 2.5%
150mph plus
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What about the other 2.5%
Im leaving the pack waaaaaaay behind me and making the tire companies richer.........
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You know we have disproved many myths...
One is the myth that you need heavy valve springs.... (If your not trying to go past the rev limit set at 6500rpm)
One is the myth that the stock fuel pump cant handle the high hp needs. (each bike may have special requirements)
One is the myth that the stock clutch can hold over 350hp.. It cant... (it cant if you really use all the hp)And we now know the side exit exhaust can flow enough for the X2 system but not even close to 16PSI (most will be fine with whatever exhaust they have unless shooting for max power)
And we know that the large center fed fuel rail will definitely help to get the fuel to large boosted engine with the stock pump (because we have seen the small stock rail have trouble keeping the AFR at a good number at 10.2 PSI)
I guess these are things that people have been asking and debating... Now we know
And the most important myth of them all - Red are the fast ones........... sorry guys