made a few pulls with the new setup
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12 Second Club
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From: San Diego, CA
made a few pulls with the new setup Well, still having some problems but got some decent dyno pulls in - trans is slipping to redline past 5k RPM, but finally got some good tuning accomplished. A/F was way rich, it's still in the low 11's.
Dynapack dyno, I will scan the dyno sheet tomorrow. No nitrous on these pulls, just 9psi with the ATI dual intercoolers. Pull stopped at 5245 RPM on the chart.
Best pull of 3 was 504.5 RWHP / 512.2 ft/lb . There is a lot more in it, only at 16 degrees of timing still...
Once I get the trans to hold and spin it up to 6500 and bump the timing up to 18-19 degrees (and spray a nice 50 shot) I'm hoping for 600 to the wheels, looks like I will make it.
...a couple of pics of the Dynapack dyno...
Cheers,
Rob (Bad30th)
Dynapack dyno, I will scan the dyno sheet tomorrow. No nitrous on these pulls, just 9psi with the ATI dual intercoolers. Pull stopped at 5245 RPM on the chart.
Best pull of 3 was 504.5 RWHP / 512.2 ft/lb . There is a lot more in it, only at 16 degrees of timing still...
Once I get the trans to hold and spin it up to 6500 and bump the timing up to 18-19 degrees (and spray a nice 50 shot) I'm hoping for 600 to the wheels, looks like I will make it.
...a couple of pics of the Dynapack dyno...
Cheers,
Rob (Bad30th)
Originally Posted by HartAttack
Looks real nice...good A4 results.
What have you done to the internals? I haven't touched mine yet and I'm very close to your #'s.
Thread Starter
12 Second Club
iTrader: (13)
Joined: Nov 2001
Posts: 1,898
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From: San Diego, CA
Thanks fellas.
No track times yet, I still have to get the trans to hold past 5k RPM.
The engine is a stock LS1 bottom end with ARP rod bolts (and ARP head studs). You can see the (ever growing) list of mods HERE or on my website in the link in the sig of my top post.
Rob (Bad30th)
No track times yet, I still have to get the trans to hold past 5k RPM.
The engine is a stock LS1 bottom end with ARP rod bolts (and ARP head studs). You can see the (ever growing) list of mods HERE or on my website in the link in the sig of my top post.
Rob (Bad30th)
