RACING Fastest Drag race Forum cars!

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Check voltage before you blame pumps. I will update the thread. Nice work!
It was good before I left. The issue develops between 1100 and 1150 lbs/hr - that ain’t voltage. Word on the street is the pumps are good for 550 a piece and also E is about 1hp/lb. The math adds up to me.
 
It was good before I left. The issue develops between 1100 and 1150 lbs/hr - that ain’t voltage. Word on the street is the pumps are good for 550 a piece and also E is about 1hp/lb. The math adds up to me.
Be sure and get us some pics of that beast leaving the line!
 
So, in a nutshell, I’ve found the limit of my twin AEM400’s - I need more fuel pump. At this moment I’m not sure how I’m going to accomplish that.
Don't know if you have seen this yet but Racetronix recently released this.

Although, I have seen a few people run a holley twin pump kit by cutting the "lock ring" from the tank and then running a cheap level sending unit mounted closer to the front. From what I have seen you can do the Holley setup with 2 525/535s for under $600ish. pretty neat setup. I'll try to find a pic and post it later. I was initially planning to leave the 255 in the tank with a surge tank when I turbo the Cutlass but I think the 2 535s will be plenty what my wants and needs.


Forgot he had posted this earlier to today but this is what I'm talking about. I had seen a few people on Facebook run this setup as well.
 
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Don't know if you have seen this yet but Racetronix recently released this.

Although, I have seen a few people run a holley twin pump kit by cutting the "lock ring" from the tank and then running a cheap level sending unit mounted closer to the front. From what I have seen you can do the Holley setup with 2 525/535s for under $600ish. pretty neat setup. I'll try to find a pic and post it later. I was initially planning to leave the 255 in the tank with a surge tank when I turbo the Cutlass but I think the 2 535s will be plenty what my wants and needs.


Forgot he had posted this earlier to today but this is what I'm talking about. I had seen a few people on Facebook run this setup as well.


Holley brushless in tank. Don't replace an in tank setup unless it's a big upgrade.

 
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So can you add me to the bottom of this list ? 🤣
I’m going to finally take it to an actual track this next Thursday.
A bunch of the guys from work go every Thursday for test and tune at mooresville. One has a couple bikes that run mid to high 5s another in 700+hp 7-series BMW and another in gen1 viper that runs mid 8.
So I want to do a couple things before I go for some baseline runs. I plan to do an 8.8 a converter and a new shifter.
This was a little while ago with the TRC app.
528ACA14-99BC-44C5-AB49-6A53FBFE76B9.png
 
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The key to full boost in the top of first is nitrous. For all you sloppy hot siders out there.
The key to full boost by the top of first is a blower lmao
 
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You
It was good before I left. The issue develops between 1100 and 1150 lbs/hr - that ain’t voltage. Word on the street is the pumps are good for 550 a piece and also E is about 1hp/lb. The math adds up to me.
You are using 1150lb/hr of fuel!?

That was a very fast pass considering the 60'. 144mph is moving.
 
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So can you add me to the bottom of this list ? 🤣
I’m going to finally take it to an actual track this next Thursday.
A bunch of the guys from work go every Thursday for test and tune at mooresville. One has a couple bikes that run mid to high 5s another in 700+hp 7-series BMW and another in gen1 viper that runs mid 8.
So I want to do a couple things before I go for some baseline runs. I plan to do an 8.8 a converter and a new shifter.
This was a little while ago with the TRC app.
View attachment 207564
added, and you aren't even last place
 
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