the 408 is done

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Old Nov 22, 2006 | 01:59 PM
  #21  
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I'm waiting on my car G-Force is putting a 408 in it as we speak. I should get it next week I can't wait. I upgraded to 36# injectors but The fuel pump is stock. Should I upgrade the pump also? Congrats on you car.
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Old Nov 22, 2006 | 02:15 PM
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Originally Posted by badride42
I'm waiting on my car G-Force is putting a 408 in it as we speak. I should get it next week I can't wait. I upgraded to 36# injectors but The fuel pump is stock. Should I upgrade the pump also? Congrats on you car.
yes i have 36lbs injectors to.

Thomas
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Old Nov 22, 2006 | 03:09 PM
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I would at least upgrade the intank pump to a Walbro 340 or a Racetronics set up just for the peace of mind. Sorry if I missed it somewhere earlier in the thread but what do you think it puts to the ground on motor?
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Old Nov 22, 2006 | 03:17 PM
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bad *** thomas
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Old Nov 22, 2006 | 03:46 PM
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I called Mike and he said it needs upgrading so I said Do it better safe than sorry $300.00 versus $12,000.00. Numbers are not for sure but I'm hoping for around 500 RWHP.
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Old Nov 22, 2006 | 03:53 PM
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Glad to hear that your beast is alive and well. Keep us informed as to dyno numbers and track times.......
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Old Nov 22, 2006 | 03:59 PM
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Originally Posted by 1LSWON
I know... She does not have enough fuel on motor right now so the gas will have to wait.

Zac, Matt & Chris Powell, and I all talked about it last night. We will come back to austin to further punish the austin terds. Zac in the cobra, Matt in the vette, and Chris hopefully in something with 4 doors "a nice car" not an evo lol.

Thomas
Let us San Antonio boys in on this.
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Old Nov 22, 2006 | 05:30 PM
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Who and where did the heads? What kind of heads are they?
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Old Nov 22, 2006 | 05:55 PM
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Any numbers yet?
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Old Nov 22, 2006 | 06:45 PM
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Originally Posted by jeremym
Who and where did the heads? What kind of heads are they?

LS6 heads

Greg Good did the Porting on them.
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Old Nov 22, 2006 | 07:23 PM
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Originally Posted by BigBronco
LS6 heads

Greg Good did the Porting on them.
LS6 heads flow over 340cfm? How much does he charged? I have a 414ci w/ LS6 angle milled right now.Are they better than AFR's ?
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Old Nov 22, 2006 | 08:09 PM
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Sounds badass Thomas.

Us Austin terds are standing by.

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Old Nov 22, 2006 | 09:49 PM
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500 to the ground is impressive. Thru what type of tranny and rear end?

Edit: Why LS6 heads instead of LQ9 heads? What are the casting numbers?

Originally Posted by badride42
I called Mike and he said it needs upgrading so I said Do it better safe than sorry $300.00 versus $12,000.00. Numbers are not for sure but I'm hoping for around 500 RWHP.

Last edited by Elite_Hot_Rod; Nov 22, 2006 at 09:56 PM.
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Old Nov 23, 2006 | 11:04 AM
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Originally Posted by Elite_Hot_Rod
500 to the ground is impressive. Thru what type of tranny and rear end?

Edit: Why LS6 heads instead of LQ9 heads? What are the casting numbers?
he hasnt put those numbers down yet but your right that would be impressive
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Old Nov 23, 2006 | 11:16 AM
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he should see 500rwhp... w/ the heads he has on there, he should put that down.



Thomas, let me know when all yall S.S'ers wanna come up. More than welcome to crash at my place if ya do.
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Old Nov 23, 2006 | 11:45 AM
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One of the guys on this boards 408 makes right at 550 RWHP N/A.

Originally Posted by | Powered by Satan |
he should see 500rwhp... w/ the heads he has on there, he should put that down.



Thomas, let me know when all yall S.S'ers wanna come up. More than welcome to crash at my place if ya do.
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Old Nov 23, 2006 | 11:56 AM
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I can vouch for both Greg Good and Erik at HKE. It just doesn't get much better that these two guys. My heads are just 5.3 heads tweaked by Greg and although they don't flow quite where his LS6 heads do, they produce great power in the areas that my cam likes. His 408 results will be impressive no doubt.

Excellent call on waiting for the proper fuel delivery system. It's just not worth risking.

Congrats man!!!! Keep us updated on that bad boy.
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Old Nov 23, 2006 | 12:09 PM
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OHHHH NOESSSSSSSSSSSSS!!!

Time for a 250 shot on the t/a
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Old Nov 27, 2006 | 09:00 AM
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Well, Im going to try to get it tuned today and get some base line numbers Ill post them up.

Thomas
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Old Nov 27, 2006 | 11:25 AM
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What injectors did Mike recommend for your 408?
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