twin fuel pump conversion

[adem.csl]

I was looking at a thread regarding fuel starvation on track.no body had a conclusion as to what the solution was in the end?if anyone has done this conversion I'm interested in doin the same.just wondered how it plums in.do fuel pump electric wires run onto the existing pump wires and does the fuel line t into the fuel feed line or into the tank.thanx

[alexk]

search ?

[adem.csl]

Have done.couldn't find anything.thanx

[azrael]

cantfind1 looked into this quite comprehensively

[adem.csl]

There was no conclusion to it.I don't think twin pump would work anyway.a swirl pot system is whats needed or a fuel cell.both more expensive than simply filling the tank and not dropping past half way.

[shimmy]

I thought thee was a simple 'twin pick up' to the single pump upgrade option!

[adem.csl]

just a simple pic but makes sense.lol

[adem.csl]

so basically the pic is of a tank wid 2 pumps sitting in fuel.now second pic is of what would happen as you hit a hard right corner on low tank.both pumps would starve as they both have same amount of fuel.UNLESS the left side stays full and only works when cornering?????then there is a wieght difference making left side heavier.so really best option is to sit the pump in a bowl that stays full at all times.

[daniel_csl]

http://gticlub.net/forumpics/forsale/pumpkin/pumpkin.pdf

[adem.csl]

http://gticlub.net/forumpics/forsale...in/pumpkin.pdf

excellent find thank you.confirms my suspisions on fitting.still jury out as to whether it works.love the idea though.
thanx again

[trackm3_csl]

We ran this same setup on 3 E36 M3 race cars all fitted with around 1200lb springs with no surge at all

[adem.csl]

im guessing the lower the car the less the roll???

[shimmy]

im guessing the lower the car the less the roll???

The harder you drive.........

[northernjim]

The harder you drive.........

:supz: the higher the G forces, the more the fuel sloshes about.....





Adam did you read the part where it says not all cars suffer from this?


I think the answer is that not all fuel pick ups sit in the same place in the tank....

[shimmy]

:supz: the higher the G forces, the more the fuel sloshes about.....





Adam did you read the part where it says not all cars suffer from this?


I think the answer is that not all fuel pick ups sit in the same place in the tank....

Mine def was there in 2006 but has got marginally worse over time, now stutters on 3 RH corners just above qtr tank, whereas used to be well below qtr tank it would start.