I have found very good new HD fuel pumps for Fiat 2300S Coupe and Abarth 2200 / 2400
with 2 and even 3 carbs....it has screw fit safety hose studs and
it even has a pre pump primer lever for easy cold start without long cranking.
The new pumps come from the German Fiat 2300 club register,
an engineer guy there has started a small club production.
The new pump is high flow 100 litres per hour at 5500 RPM @ 025/0,27 Bar
and has BASF membranes
intended for use with modern dry eco fuels that contain alcohol and acetone.
The old stock pumps by Fispa and BCD suck like hell,
even more the chinese el cheapo replicas (fallen out hose connection studs at high revvs = spraying fuel fontain under the bonnet = engine fire)
This is the common problem of the cheap press fit stud equiped stock pumps
Shitty chinese replica "stock design" pump! (Only one output stud and even this is
loose, they are a shame!)
The good new ones look like this:
No more dangerous press fit studs!!
here installed on my stock Fiat 2300S Coupe (notice the nice double carb output screw stud)
The new Fiat 2300s and 2200 Abarth pumps can be found here:
newbielink:http://www.ebay.de/itm/160989718409?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1555.l2649
[nonactive]and here:
newbielink:http://www.ebay.de/itm/160987466795?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1555.l2649
[nonactive]In Germany many Fiat 1500 and 1800 and 2100 as well as most 2300S Coupe now are using these new pumps preventing vapor lock and hard starting during the summer.
The pump can be delivered with 1, 2 or 3 output hose studs for connecting any amount of carbs from standard until all out racing.
If interested you can contact the seller out of ebay
under mrtubeamp@web.de
Best regards