r1george Posted January 10, 2007 Share Posted January 10, 2007 Hi, Just about to decat my j-spec TT but need to get a restrictor ring. I can get the flange laser cut from stainless steel plate but need to know the hole size for 1.1 bar. If anyone can help I would be very grateful. I just fitted a walbro pump which with the help of this site went very well. Only took 3/4 hr and that was taking my time. I bought the pump off ebay from the US for £60 all in including delivery from California and was ammazed at the delivery time (4 days over christmas). Carl Quote Link to comment Share on other sites More sharing options...
SupraAyf Posted January 10, 2007 Share Posted January 10, 2007 Carl, I believe 1 bar is 2 inches in diameter if that helps mate. You can start there and file it bigger accordingly. Hi, Just about to decat my j-spec TT but need to get a restrictor ring. I can get the flange laser cut from stainless steel plate but need to know the hole size for 1.1 bar. If anyone can help I would be very grateful. I just fitted a walbro pump which with the help of this site went very well. Only took 3/4 hr and that was taking my time. I bought the pump off ebay from the US for £60 all in including delivery from California and was ammazed at the delivery time (4 days over christmas). Carl Quote Link to comment Share on other sites More sharing options...
merckx Posted January 10, 2007 Share Posted January 10, 2007 2 inches for me, I'm getting 1.2 bar in the cooler weather. Quote Link to comment Share on other sites More sharing options...
r1george Posted January 11, 2007 Author Share Posted January 11, 2007 Thanks lads 2" it is then. Quote Link to comment Share on other sites More sharing options...
SupraAyf Posted January 11, 2007 Share Posted January 11, 2007 Thanks lads 2" it is then. Always a pleasure Sir! Quote Link to comment Share on other sites More sharing options...
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