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Stock LS1 D1SC dyno/et? Looking for information!(+EPP/brutespeed cam)

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Old 06-30-2010 | 11:59 PM
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Most of my mods are in sig. Cars been running for over 50K now as is. Shes starting to get a little tired but that was expected lol.
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Old 07-02-2010 | 02:44 PM
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Originally Posted by 01boydws6
I have the following mods:
lt's
no cats
no egr
ls6 intake
60lb injectors
255lph pump
hotwire kit
tea 1.5 241 heads
comp 224/224 cam
liberty built 6spd
3.73 gears
3" true duals
fmic
6-rib with chevychad mod
10.73 pounds of boost
stock bottom end except for arp rod bolts and heads bolts and ported ls6 pump

the car was getting lean up top, when I add my second pump im shooting for around 580-590ish. I have also went with a larger pulley to back the boost down a little bit.

When did the single 255 pump start dying out?(its the fuel pump that comes with the procharger, correct?) Would it be good for 5-550?


Originally Posted by blue00ZZleeper
Most of my mods are in sig. Cars been running for over 50K now as is. Shes starting to get a little tired but that was expected lol.
How do you like the 3.89s, would you rather have went with a higher or lower ratio?


Also, both of you are pretty much pushing the stock bottom end to the limits, correct?

Do either of you have 1/4 times?

Thanks for the information guys, very helpful stuff. Hopefully I'll be getting my procharger someday...
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Old 07-02-2010 | 06:41 PM
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We never got to make a full pull fuel pressure started dropping up around 5k, I bought the racetronix pump and hotwire kit. No track times yet I want to get my second pump in before I go to the track.
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Old 07-03-2010 | 10:06 PM
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I like the 3.89's. They feel a lot peppier on the street yet also retain highway manners. Only 1/4th time was on 8ish psi with a stock rear end. It was a 11.77@123 with a ovbiously shitty 2.0 60". 1/8th was a 7.5ish IIRC. I drove the car to the track every time and drove it home afterwards. It pulls very hard on the highway. It should be good for mid to high tens I believe.
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Old 07-04-2010 | 12:27 AM
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Originally Posted by Aetos



Sweet! What did you Dyno at with the cam? (what were you other supporting mods?)
I dyno'd 407 rwhp with longtubes, offroad X, 2.5" catback, ls6 intake, vararam
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Old 07-11-2010 | 09:35 AM
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Originally Posted by Aetos

Thanks for the information guys, very helpful stuff. Hopefully I'll be getting my procharger someday...
Give me a call when you're ready! Bob
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Old 07-11-2010 | 01:11 PM
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I ran 10.83 @ 124 on 8 psi with a P1 on the twin 3" intercoolers. Stock LS1 with EPP blower cam, LT's, LS6 Intake. Car has 9", 4200 stall, and TH350. Full interior. If it was my daily - I couldn't live with the stall and tranny combo, but it's not so I am good with it.

New setup is forged 370, D1, and a lot more boost! No track times for it yet.
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Old 07-11-2010 | 05:18 PM
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Originally Posted by Superman09
I dyno'd 407 rwhp with longtubes, offroad X, 2.5" catback, ls6 intake, vararam
AWESOME!!

Originally Posted by Bob@BruteSpeed
Give me a call when you're ready! Bob
I definitely will! Just need to get my rear end first, then a cam!

Originally Posted by bpope
I ran 10.83 @ 124 on 8 psi with a P1 on the twin 3" intercoolers. Stock LS1 with EPP blower cam, LT's, LS6 Intake. Car has 9", 4200 stall, and TH350. Full interior. If it was my daily - I couldn't live with the stall and tranny combo, but it's not so I am good with it.

New setup is forged 370, D1, and a lot more boost! No track times for it yet.

Sounds sweet, I hope I can break into the 10s with the D1 + cam



Anybody have any experience or read anything on the compcam LSR centrifugal line of cams?

227/243 .614/.624 114LSA

235/251 .621/.624 115LSA

243/259 .624/.624 116LSA
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Old 07-11-2010 | 07:09 PM
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Mods in sig and motor is completly stock (with 127k miles) except for the LS6 intake and Im pushing 10 psi and it ran the 1/4 at 11.65 at 120mph weds night at Zmax and my car has full interior and is my dd
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Old 07-12-2010 | 12:32 PM
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Mods in sig - ran 11.4 @ 128
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Old 04-03-2011 | 02:19 AM
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I have a 2000 camaro with lt's ory magnaflow race muffler 3' ls6 intake 853 heads d1 procharger with red blow off valve and 3' race intercooler my car put down 500rwhp @ 4 lbs though a 10 bolt and t-56 haven't taken it to the track due to the 10 bolt!
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Old 04-04-2011 | 06:50 AM
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Originally Posted by hotjohnnyls1
I have a 2000 camaro with lt's ory magnaflow race muffler 3' ls6 intake 853 heads d1 procharger with red blow off valve and 3' race intercooler my car put down 500rwhp @ 4 lbs though a 10 bolt and t-56 haven't taken it to the track due to the 10 bolt!
I don't blame you, many of the 10 bolt rears get knocked out of service during street use. Bob
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Old 04-06-2011 | 07:53 AM
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Is anyone running around the 11.1 - 11.5 compression with this setup? Any power figures with this comp?

I understand with that kind of compression methanol injection would be necessary
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Old 04-10-2011 | 07:52 AM
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Originally Posted by S2VYSS
Is anyone running around the 11.1 - 11.5 compression with this setup? Any power figures with this comp?

I understand with that kind of compression methanol injection would be necessary
That is a good question, I can't think of any offhand. We have used it in stock LS2 and LS3 engines and have made awesome horsepower numbers with it, but their compression ratios are in the high tens. Bob
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Old 04-24-2011 | 09:04 AM
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Originally Posted by Bob@BruteSpeed
That is a good question, I can't think of any offhand. We have used it in stock LS2 and LS3 engines and have made awesome horsepower numbers with it, but their compression ratios are in the high tens. Bob
In your opinion is it too high Bob?
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Old 04-24-2011 | 06:24 PM
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Originally Posted by S2VYSS
In your opinion is it too high Bob?
It depends on the octane of your fuel over there, we an an APS twin turbo Firehawk that was at 11.0/1 at the old shop at 7 psi of boost, and that thing was very impressive. Bob
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