Chris King 5,024 Posted April 8 Share Posted April 8 Back to the original question about the facet silvertop and future upgrades. The pump mentioned should flow 30 gallons per hour. That’s around 2.25 litres a minute. Which is enough to feed 4x 560cc injectors flat out. Should be sufficient* assuming my maths is correct 😁 *to use as a low pressure pump feeding the swirl pot when you upgrade to injection Quote Link to post Share on other sites
Kent Westfield 33 Posted April 8 Author Share Posted April 8 Thanks all. I did check my system and it does appear that have a malpossi fuel pressure regulator . I always thought this was only a fuel filter but I stand re-educated on the matter. I have also ordered a non return valve to be belt and braces that fuel does not back flow into the tank on key off. Quote Link to post Share on other sites
BillyPee 447 Posted Friday at 13:07 Share Posted Friday at 13:07 18 hours ago, Kent Westfield said: Thanks all. I did check my system and it does appear that have a malpossi fuel pressure regulator . I always thought this was only a fuel filter but I stand re-educated on the matter. That is good news 👍. Hopefully it is set correctly already as it isn't the model that you can screw a gauge into. You would need to put a gauge in line between the FPR and the carbs in order to know what pressure it is regulating to. I'd be inclined to assume it is fine as is (unless you are suffering from fuel leaks at the carbs). It is something that you can have checked and adjusted at your next rolling road session. 1 Quote Link to post Share on other sites
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