Adustable fuel pressure regulator

[cdt]

Are these likely to do anything beneficial?

http://cgi.ebay.co.uk/Morgan-2-9-1-8-

Also fits a 4.5 serba

[wee man]

I have a rising rate fuel regulator on my car. It doesn't look like the one advertised but it does the same thing and is well worth having.

[badredwedge]

Chris I have similar one on the 400 and it does make a difference, you can get a purpose made one for all sorts of cars from Demon Tweeks rather than one that fits anything. They increase the pressure in the fuel rail, more pressure more fuel per squirt, just be sure you fuel lines etc are up to the job. the last person to fit one on here was Rev I think. Try a search with fse as a keyword

www.demon-tweeks.co.uk

[rev-erend]

Looks pretty cool - just remember the rising rate regulators can only be fitted to the flapper air flow systems. The non rising rate regularors are needed for hotwire.

The non rising rate do not increase power but if you have you car remapped - the pressure 'could' be turned up for more power but I would not on a set of 'old' lucas injectors.