682whp - AMS 900x build track car

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Dec 13, 2011 | 04:58 PM

#31

mitsael

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From: Wichita ,KS

Awesome build and number bro congrats!!!!

Dec 13, 2011 | 07:32 PM

#32

deylag

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From: Milpitas, CA

Awesome numbers! Sounds like a beast. GTR look out!

Dec 13, 2011 | 08:38 PM

#33

scheides

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From: Minneapolis

Quote:

Originally Posted by razorlab

AYC is basically unusable at this level. Mechanical diff is also much stronger.

Ryan Gates swapped out his AYC diff early on.

At what level does it really become worth switching over I wonder? Very interested in the weight savings, wonder how much this conversion costs...

Dec 14, 2011 | 06:42 AM

#34

dragon831

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From: louisiana

^^ I'm interested in a stronger rear end also. Also... is 550whp possible on this setup on 93?

Dec 14, 2011 | 08:39 AM

#35

jdowd

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From: california

awesome job bryan

Dec 14, 2011 | 10:24 AM

#36

RazorLab

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Quote:

Originally Posted by dragon831

^^ I'm interested in a stronger rear end also. Also... is 550whp possible on this setup on 93?

Little trivial fact. As I was tuning the car and upping power, etc. It made 540whp at 25psi with little timing and rich AFR's.

So to answer your question, maybe.

Dec 14, 2011 | 11:13 AM

#37

jyamona

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From: Northeast PA

Quote:

Originally Posted by razorlab

Little trivial fact. As I was tuning the car and upping power, etc. It made 540whp at 25psi with little timing and rich AFR's.

So to answer your question, maybe.

that's awesome

Dec 14, 2011 | 04:22 PM

#38

dragon831

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From: louisiana

hm... I may have to try this out

Dec 14, 2011 | 05:20 PM

#39

JohnBradley

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What size MAF?

Dec 14, 2011 | 06:01 PM

#40

jyamona

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From: Northeast PA

Quote:

Originally Posted by JohnBradley

What size MAF?

3.5", it's the intake that came w/ the AMS 900x kit.

Dec 14, 2011 | 06:20 PM

#41

JohnBradley

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From: Northwest

Cool. Lot of power through a 3.5 pipe. I was just wondering it was still that or had been upgraded to a 4".

Dec 14, 2011 | 09:52 PM

#42

hotstix

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From: So. Cal

Did you peg the MAF? Ever figure out that 360 load ceiling?

Dec 15, 2011 | 10:03 AM

#43

RazorLab

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From: Mid-Hudson, NY

Quote:

Originally Posted by JohnBradley

Cool. Lot of power through a 3.5 pipe. I was just wondering it was still that or had been upgraded to a 4".

I think it was 4" but I could be wrong. It tuned like a 4".

It's 4.97v at 9k+

IDC's where 73% at 9k+

Dec 15, 2011 | 10:38 AM

#44

JohnBradley

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From: Northwest

Last column tuning for the win. I've done that one several times

Aaron

Dec 15, 2011 | 01:44 PM

#45

project_skyline

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From: Colorado

Damn bryan, most impressive. X's carry power so well into the upper rpm band.

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