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7.75@181 street car wheelie machine. 60 and 330 work needed.

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Old 06-06-2018, 01:40 PM
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Bad *** ride for sure!!
Old 06-06-2018, 01:43 PM
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Twin 380lph Aem fuel pumps. 10 feeds from tank. 8an from each pump to each rail. $550 tops into the fuel system.

$2.02 a gallon pump e85 from my local meijer.
Old 06-06-2018, 02:49 PM
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Very slick setup! What does it weigh? What did that turbo run ball park cost wise?

Last edited by Forcefed86; 06-06-2018 at 02:57 PM.
Old 06-06-2018, 05:29 PM
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Badass!!
Old 06-06-2018, 05:35 PM
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Originally Posted by BlackSS4thgen
I had cathedral heads since august 2017 yes.

TEA 245's and btr .685 springs.

I had the sig set for a while and just switched it. Depends on whos counting. 8.34@174 with viking rears. 7.81@177 with menscers.
Ah yes, now I remember. You had the issues with the Dart LS3 heads tuliping the valves.

The season is young so plenty of time to work on that short track. I am sure you will see those 1.1's in your near future!
Old 06-06-2018, 05:50 PM
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Nice!
Old 06-06-2018, 07:54 PM
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I think hitting it harder, maybe throwing 20 on the nose could work. If still having problems also try getting the rear to separate as quick as possible, ever see how much the RvW guys get for seperation...
Old 06-06-2018, 09:39 PM
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Originally Posted by Ratical
Ah yes, now I remember. You had the issues with the Dart LS3 heads tuliping the valves.

The season is young so plenty of time to work on that short track. I am sure you will see those 1.1's in your near future!
I ditched them and then ran a few mph faster on the same tune and boost. Its crazy how much better the shelf tfs 245's were.

I took the car down south to redeem myself and ran 7.80's in bradenton. Its like 2017 even though it was actually jan 2018 lol.
If its winter then its last year lol
Old 06-06-2018, 09:53 PM
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Old 06-06-2018, 09:55 PM
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Originally Posted by Pro Stock John
I think hitting it harder, maybe throwing 20 on the nose could work. If still having problems also try getting the rear to separate as quick as possible, ever see how much the RvW guys get for seperation...
Im going to come out on another 4-5 pounds and see what it does first off. Ramp in boost a little harder. Im still easy on it below 6k.

Worst case scenario I had a few more compression clicks and a few more extension.
Old 06-06-2018, 10:20 PM
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Originally Posted by Forcefed86
Very slick setup! What does it weigh? What did that turbo run ball park cost wise?
Its 3,024 race weight right now. cd player, passenger bucket seat, power windows.

I have an optic armor rear and a few little things to ditch. I think when I get it all the way maxed out Ill pull that stuff and swap the rear window. Should knock almost 100 pounds off.

Turbo is $2,299 retail.

88/100mm from forced inductions.
Old 06-06-2018, 10:53 PM
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Originally Posted by BlackSS4thgen
I have boost ramped by rpm. So it is real slow out of the hole and boost comes in by rpm. it only sees a peak of 23.3 psi in 1st gear. As soon as the car gets to 19/20 psi in first it wheelies lol.

Ive been told I need to hit it harder from the get so the vehicle has more speed. ITll wheelie sooner but will not do the gradually go higher and higher thing. So thats what Im trying next.
Is there a way to get per-gear boost with your ECU? Sounds like it would be nice to keep boost under 20psi in first and then let it go higher after the shift.
Old 06-07-2018, 07:15 AM
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Curious if you used the ck valve fittings that came with the pumps. I use the aem 380 as my pri
pump, no ck valve, and the quantum as a sec pump. It has the ck valve (I use a Y fitting)
Looking at the ck valve fitting, I thought it looked restricted. The Holley HP runs the pump while
cranking, so it pumps right up.
Old 06-07-2018, 07:31 AM
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Originally Posted by BlackSS4thgen
I had cathedral heads since august 2017 yes.

TEA 245's and btr .685 springs.

I had the sig set for a while and just switched it. Depends on whos counting. 8.34@174 with viking rears. 7.81@177 with menscers.
wow! With just this change it picked that much up?
Old 06-07-2018, 09:26 AM
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Originally Posted by BlackSS4thgen
I ditched them and then ran a few mph faster on the same tune and boost. Its crazy how much better the shelf tfs 245's were.

I took the car down south to redeem myself and ran 7.80's in bradenton. Its like 2017 even though it was actually jan 2018 lol.
If its winter then its last year lol
I agree. I would be what people used to call an "April fool". The new year starts in Spring when the racing starts dammit! Lol
Old 06-07-2018, 09:47 AM
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Originally Posted by BlackSS4thgen


Twin 380lph Aem fuel pumps. 10 feeds from tank. 8an from each pump to each rail. $550 tops into the fuel system.

$2.02 a gallon pump e85 from my local meijer.
what size return line you run
Old 06-07-2018, 09:54 AM
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Originally Posted by forcd ind
Curious if you used the ck valve fittings that came with the pumps. I use the aem 380 as my pri
pump, no ck valve, and the quantum as a sec pump. It has the ck valve (I use a Y fitting)
Looking at the ck valve fitting, I thought it looked restricted. The Holley HP runs the pump while
cranking, so it pumps right up.
I ran them with the check valves to 7.81@177.x and 3,250 pounds. So about 1,420-1,440 flywheel hp. I since cut the check valves out and dropped about 12-15% duty cycle
Old 06-07-2018, 09:55 AM
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Originally Posted by KillerKustums
wow! With just this change it picked that much up?
I went from 121 to 124 mph in the 1/8th with only the head change. Car was much quicker, built boost faster, rpmd'd easier. It was a win on every angle.
Old 06-07-2018, 09:56 AM
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Originally Posted by dmracing


what size return line you run
single 6an return.

stays at 43 psi all day long
Old 06-07-2018, 09:58 AM
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Originally Posted by NSFW
Is there a way to get per-gear boost with your ECU? Sounds like it would be nice to keep boost under 20psi in first and then let it go higher after the shift.

Im going to keep working on the shocks and 60. Im trying to see atleast 25 in first. Ill get it. The car has 4.7-4.8 all day if it had the skills behind it. Just learning as I go.



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