I lived in Portland Oregon 3 years ago. Portland is at sea level as well but I only dropped about 0.5 PSI maybe in PHX on the same pulley
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Whipple 2.9 Gen 2 VS 3.0 Gen 5 Dyno results
- Thread starter 04OWwhipple
- Start date
Those gains are very impressive!
What’s the consensus on these and the crank pulley? I know the 2.9 got a lot of hate for breaking caged lowers and crank snouts. @MalcolmV8 & Broke7
What’s the consensus on these and the crank pulley? I know the 2.9 got a lot of hate for breaking caged lowers and crank snouts. @MalcolmV8 & Broke7
They claim it takes less power to run than any 2.9 so shouldn’t be an issue.
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Any pics of the setup yet?
It's dirty but I was finally able to snap a couple shots for you. I need to clean it up a bit.
E85 dyno'ing is gonna have to wait a little longer. The trans was hurt before this but it is really making noise now. Luckily my magnum showed up this week so I need to get that installed before turning it up.
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Outstanding results!
Whipple….king of the hill blower
Whipple….king of the hill blower
I know dynos can read differently but time and time again I see this:
OPs numbers: 587rwhp 18.5 psi on 91
My car tuned by AED: 591 @15PSI on 91. I’m sure the difference is timing. Shaun had 17.5 degrees in mine.
Op do you know what the timing was on 91 on 18.5 psi?
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OPs numbers: 587rwhp 18.5 psi on 91
My car tuned by AED: 591 @15PSI on 91. I’m sure the difference is timing. Shaun had 17.5 degrees in mine.
Op do you know what the timing was on 91 on 18.5 psi?
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What pulley are you running?
Is this stock motor? If not what is the c/r?
What brand dyno does AED use do you know? I think timing is around 20 on pump gas. I have done a couple pulls since taking the car home to swap the trans and according to my logs on my Haltech, boost start around 15.5 PSI and peaking at 16.5 - 16.8 PSI at 7500. My tuners dyno boost gauge is what was reading 18.5 PSI. Not really sure which to trust more but based on what whipple told me the 3.75 pulley should be closer to 16 PSI so that is the way I am kinda leaning.
This is a built motor, .020 over and 9.3:1 CR
Car was tuned on a 3.75 at AED for 15psi.
At sea level, 3.5 is a little over 17.
When I moved to @4k’, I was only seeing 13psi with the 3.75. Dropped to a 3.5 and got back to 15.
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20 degrees at 18 psi on 91 is a lot!
I’m at 23 degrees on E.
Dyno jet as far as I know.
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Waiting to see the numbers on E
Im thinking of switching also to th gen 5 but its so expensive for a few pieces of metal.
Ive seen the 2.3 go for 2800 new?
How is it that much more.
and it went up in price from 6100 to 6300?
Wow
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Im thinking of switching also to th gen 5 but its so expensive for a few pieces of metal.
Ive seen the 2.3 go for 2800 new?
How is it that much more.
and it went up in price from 6100 to 6300?
Wow
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I bought my Kenne Bell 2.8 for $3,600 not 3 months ago. It’s now listed at $4,200. Crazy times.
They have to hit the market harder and make up for Covid sales lol
Dont take care of the people.
Just like vehicles and homes have gone through the roof.
Worrying about everything else except our economy.
Thats why this country is imploding on itself.
Giving Arms and munitions to Ukraine vs taking what we left over Afghanistan and giving them that.
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Dont take care of the people.
Just like vehicles and homes have gone through the roof.
Worrying about everything else except our economy.
Thats why this country is imploding on itself.
Giving Arms and munitions to Ukraine vs taking what we left over Afghanistan and giving them that.
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