Stock ls6 motor traps 130+

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Old 10-03-2014, 11:45 PM
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Originally Posted by stage274
What is the rear wheel now??

BTW, freaking amazing, amazing, amazing. You would so smoke my 600 RW, trans am, 383 6 pounds of boost on a 100 shot... My car weighs 3450 now.

Its not the power, its how you deliver it an leave for the ET...

My 383 is a bone stock 383, z06 cam and 317 heads.. My car is fast, I just cant leave.. I am sure, I can get it in the nines, with a new rear end. I am raising the boost also to 14 soon..
Thanks . Obviously my car is over 500lbs lighter.
It made 475 rwhp on a Mustang dyno. We basically just slapped a set of ported 243 heads that aren't optimized and not fully tuned. With the right heads the car should make 500whp on this dyno. But I'm only running the heads for maybe one more outing and then going cam only. Car should trap 142.
Old 10-04-2014, 09:38 PM
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Originally Posted by vetteboy2k
Thanks . Obviously my car is over 500lbs lighter.
It made 475 rwhp on a Mustang dyno. We basically just slapped a set of ported 243 heads that aren't optimized and not fully tuned. With the right heads the car should make 500whp on this dyno. But I'm only running the heads for maybe one more outing and then going cam only. Car should trap 142.

I love this baby is in the nines on that power. When I see 750 RWHP cars struggle..
Old 10-28-2014, 12:05 PM
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Any track rentals at Atco planned?
Old 10-29-2014, 03:23 PM
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Not sure.
Old 10-29-2014, 03:26 PM
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We recently put a cam in my car and a valvetrain I spec'd out and ran 9.8 @140+ with the stock unported heads.
I still need to figure out the launch and it should go quicker.
Old 10-29-2014, 05:05 PM
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Originally Posted by vetteboy2k
We recently put a cam in my car and a valvetrain I spec'd out and ran 9.8 @140+ with the stock unported heads.
I still need to figure out the launch and it should go quicker.
Congrats, with the launch dialed in what are you thinking it should run?
Old 10-29-2014, 05:12 PM
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Originally Posted by vetteboy2k
We recently put a cam in my car and a valvetrain I spec'd out and ran 9.8 @140+ with the stock unported heads.
I still need to figure out the launch and it should go quicker.
So you only picked up 5mph with a cam?
Old 10-29-2014, 05:26 PM
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Originally Posted by "MAC"
Congrats, with the launch dialed in what are you thinking it should run?
I'm not sure but it will go quicker.
It will take some passes and I'll report back.
Old 10-29-2014, 05:28 PM
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Originally Posted by Guitar
So you only picked up 5mph with a cam?
I'm happy with 5+ without being dialed in and on a slick vs a narrow 255 radial.
Old 11-11-2014, 11:30 AM
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Originally Posted by Guitar
So you only picked up 5mph with a cam?
Update:

Trapped just under 142mph in competition not focussed on et.

So far picked up ~7mph from a cam and swapping in 102 for 92 fast .

I believe there's another 1-2 mph left in tune and raising the shift points up quite a bit where they should be.

And the radial will trap another 1 mph over the slick.

So 8-10mph is a solid increase for the addition of cam and manifold.
Old 11-12-2014, 11:42 AM
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Hell yea vetteboy!! Nice job man.
Old 11-12-2014, 05:28 PM
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Originally Posted by vetteboy2k
Update:

Trapped just under 142mph in competition not focussed on et.

So far picked up ~7mph from a cam and swapping in 102 for 92 fast .

I believe there's another 1-2 mph left in tune and raising the shift points up quite a bit where they should be.

And the radial will trap another 1 mph over the slick.

So 8-10mph is a solid increase for the addition of cam and manifold.
What manifold did you go with?
Old 11-12-2014, 07:28 PM
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Originally Posted by stage274
What manifold did you go with?
Borrowed my friends unported 102.
Old 11-15-2014, 08:11 PM
  #334  
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Originally Posted by HioSSilver


be cool to see what it does cam only.
Best so far is 9.64 and 141.85 in competition cam-only.

Last edited by vetteboy2k; 03-17-2015 at 12:30 PM.
Old 03-17-2015, 12:32 PM
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Originally Posted by "MAC"
Congrats, with the launch dialed in what are you thinking it should run?
On a 1.31 in a great air and dialed in I like to go sub 9.50.
Old 03-17-2015, 06:43 PM
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Your leaving out a lot of facts .....



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