Spray 75, 150 or 175? Cam only ls1
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#1 - Yes, running a NX wet kit. #4 from the nitrous out and #3 from the fuel out
#2 - I'm in the process of upgrading the pump right now. I have a FPSS switch on the fuel rail and set to cut the solenoids off if it drops below 40. Gonna pump this up a little after I make a few passes on the kit.
#3 - Running TR7 plugs and pulling out 6 degrees timing with a MSD timing twister.
Also have a bottle heater and purge.
I didn't rush into this, just wondered how may people spray 150 or so before upgrading the fuel pump.
So to be safe, I'm going to upgrade mine as well.
I will upload some pictures tomorrow when the wiring is finished.
#2 - I'm in the process of upgrading the pump right now. I have a FPSS switch on the fuel rail and set to cut the solenoids off if it drops below 40. Gonna pump this up a little after I make a few passes on the kit.
#3 - Running TR7 plugs and pulling out 6 degrees timing with a MSD timing twister.
Also have a bottle heater and purge.
I didn't rush into this, just wondered how may people spray 150 or so before upgrading the fuel pump.
So to be safe, I'm going to upgrade mine as well.
I will upload some pictures tomorrow when the wiring is finished.
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Yeah man I know what your talking about. I'm thinking about going to test this weekend and start at 150 and see what happens.
I'd like to see how much a stock bottom end, cam only ls1 will handle with a good tune up.
I'm thinking 200 is about it through a single nx shark nozzle.
I'd like to see how much a stock bottom end, cam only ls1 will handle with a good tune up.
I'm thinking 200 is about it through a single nx shark nozzle.
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I knew when it left that it was on a pass because it put my helmet back against the head rest. That was with the 10-bolt and 3.73's.
Car is basic street car with a cage and cam, headers.
Now it has a moser 9" and full madman rear suspension with AFCO's all the way around with a wolfe single anti-sway.
I agree there is a lot more left in tuning the suspension to motor. Steve helped me put clicks in it for a 150 hit so its a little hard on motor.
At this point, I'm just gonna focus on the nitrous tune-up and suspension adjustment since I want to drive to the track and run 10's.
I bet if the stock bottom end was prepped for nitrous it would hold together for a while if its not leaned out.
Do most high 11 second, stalled auto's leave wheels up? My car is transferring and is just at the point of bringing up both tires.
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with that small .581 TCP cam and new 4.10's, seems like the TCI 3000 stall really needs to be about a 4000 to get it to leave.
Its totally different leaving than with the 3.73's and 10-bolt. I flashed it about 1000rpm with a good track to get my best 60' of 1.65 w/ the 10 bolt and 28" MT Radials but haven't gotten the 9" and 4:10's to 60's better than that yet.
Convertor just seems weird now for some reason but I only have about 10 hits on the new suspension setup.
Its totally different leaving than with the 3.73's and 10-bolt. I flashed it about 1000rpm with a good track to get my best 60' of 1.65 w/ the 10 bolt and 28" MT Radials but haven't gotten the 9" and 4:10's to 60's better than that yet.
Convertor just seems weird now for some reason but I only have about 10 hits on the new suspension setup.
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If you step it up to a 4000, get one that's built for spray. I push my SS4000 a little on spray (it flashes to 4500 on motor already). Sounds like you've made some good changes already, and yes, high 11 cars launch with the wheels up. I'm even lifting the stock heavy front wheels. This is what a 1.50 60' looks like, and was done on motor!
![](http://www.doodnet.com/images/bopwheeliesm.jpg)
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If you step it up to a 4000, get one that's built for spray. I push my SS4000 a little on spray (it flashes to 4500 on motor already). Sounds like you've made some good changes already, and yes, high 11 cars launch with the wheels up. I'm even lifting the stock heavy front wheels. This is what a 1.50 60' looks like, and was done on motor!
![](http://www.doodnet.com/images/bopwheeliesm.jpg)
![](http://www.doodnet.com/images/bopwheeliesm.jpg)
Looks strong man!! The convertor is next on my list. My car just isn't leaving hard enough. I'm also still leaning the AFCO shocks my settings for NA and for Spray. Here is my car launching from a couple weeks ago:
![](http://phishcamp.com/beta/images/racing/WinterWars20101.jpg)
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I only have about 10 passes on the new suspension so I have to learn about setting it up.
Plus the convertor acts a lot different with the 4.10's and 9" than the 10 bolt and 3.73s so I have to keep trying different launch RPMs to see what it likes.
Thats is until I can get a REAL convertor around 4000k or so.