Stock bottom end D1SC numbers
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Well here's why my stock bottom end, stock head LS1 made with a D1SC and a cam on 91 octane.
It stopped making power when we let off the throttle. With 101 we might go for 700. I still don't know if I have the ***** for that risk.
Any questions?
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It stopped making power when we let off the throttle. With 101 we might go for 700. I still don't know if I have the ***** for that risk.
Any questions?
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Nice numbers, how much boost? I hope you have the air/fuel at about 11.2/1 for that type of power on the stock bottom end. I forecast a new bottom end rotating assembly in your future! Bob
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Originally Posted by LSs1Power
Whats the cam specs? That is one weird power band lol.
For those who like more info, here's the graph with A/F. Dyno/AF
That's the 8# pulley but it creeps to 9#s in the upper end. I think it's the cam that really lets the blower breathe. The tune on this thing is ridiculously safe as well. We pulled a bunch of timing and were trying to not make more in fear of it going pop from shear pressure.
Other mods include long tubes, LS6 intake manifold, 60# injectors, '97 fuel rail conversion, and a fuel pump.
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Bro that looks like a very nice combo. The fuel looks very safe too. I'm very interested to see how long you can make it last. Detonation can be the only weekness for the stock pistons. I melted some on a 95 Mustang and they just crumbled-I have never seen pistons look like cookies before.
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Originally Posted by Vortech
Bro that looks like a very nice combo. The fuel looks very safe too. I'm very interested to see how long you can make it last. Detonation can be the only weekness for the stock pistons. I melted some on a 95 Mustang and they just crumbled-I have never seen pistons look like cookies before.
I had it in 2nd at 35ish and leaned into the throttle. I had the traction control flashing at me in no time and I wasn't even WOT yet. Gonna buy 315 DRs and I'll tell ya how those help. The power comes on very steady as opposed to a roots blower that might "shock" the tires lose. I'll report on how serious my traction problem has become.
Driveability is perfect too. My only problem is getting used to the spec 3 plus. Starting looks like I learned to drive stick yesterday.
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Originally Posted by kman0066
Who did your dynotune and how much did it cost? Was is AZ Power and Sound? I'm in Phoenix looking for a good comapny to tune after my blower install.
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Originally Posted by fletchls1
how does that clutch feel when the power hits? did you upgrade the hydrolics? Im getting ready to put mine in.
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Originally Posted by JAMES RODRIGUEZ
Noce numbers. Save for that forged bottom end coming up.
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Originally Posted by 618HAWK
Drewstein........What cam are you running (specs)???
Last edited by Drewstein; 02-05-2006 at 09:16 AM.
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Originally Posted by kman0066
Who did your dynotune and how much did it cost? Was is AZ Power and Sound? I'm in Phoenix looking for a good comapny to tune after my blower install.