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Z1 Fuel anti-starve pump yes or no? advise welcome

I have been using my daily for light track duty at the local track (MSR Cresson TX) and have only run this in a CCW direction aka mostly left turns

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Old 04-22-2019, 09:27 PM   #1 (permalink)
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Default Z1 Fuel anti-starve pump yes or no? advise welcome

I have been using my daily for light track duty at the local track (MSR Cresson TX) and have only run this in a CCW direction aka mostly left turns and no right sweepers at all.

I am now signed up for an event with a CW direction that will be mostly right turns and one much longer continuous right turn.

I am on 300tw tires and what I have read on Z1s site says the issue is with better tires on. I'm not an expert driver but i also don't want any hesitation due to worry. Do i need to be concerned with fuel starve if i keep it full after each session (25 ish min max)?

Any advise is welcome. Just don't want to spend money where its not necessary.
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Old 04-22-2019, 09:31 PM   #2 (permalink)
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If you don't want to spend the money. Keep your tank full. I have the CJM, RRP kit. Love it.
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Old 04-23-2019, 06:27 PM   #3 (permalink)
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I ran Sebring and got fuel starved during my 4th 25min session. I was full at the beginning of the day and before that session i recall i was somewhere between 1/4-1/2 full. Tw is 380 i believe.


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Old 04-23-2019, 06:40 PM   #4 (permalink)
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Quote:
Originally Posted by Rusty View Post
If you don't want to spend the money. Keep your tank full. I have the CJM, RRP kit. Love it.
Agreed, when you get fast enough, you will need to buy better tires and then you may need to get a anti-fuel starvation kit of some sorts. Right now get fast enough to need one, lol. I have the Z1 kit and it has performed as advertised so you have choices!

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Old 04-23-2019, 08:53 PM   #5 (permalink)
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Thanks for the input everyone. I think i'll just make sure to keep it as full as possible vs a 500$ adventure. There is a gas station 200 yards from the grid area so i'll just keep it as full as possible between sessions.
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Old 04-23-2019, 10:52 PM   #6 (permalink)
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Your tophat can be failing and make the issue worse. mine was leaning at 20+ degrees and fuel starving at over 3/4 tank. I had to fuel up after every session, and I still fuel starved. I bought the CJM RRP, Top Hat, built a fuel return system and upgraded my pumps. Now I'm 100% lol
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