fuel reg dimensions

cwest · Post by **cwest** » Wed Jan 09, 2008 12:57 am

Can anybody help ,i am trying to find the diameter of a bosch fuel reg that will plug directly into the end of the fuel rail,i have a stand alone type but i think it would look better if the reg was plugged directly into the rail.. The photos i have seen seem to show it to be about the same as an injector top.
I need to get the diameter of the plug in section that goes into the rail so i can source the correct rail size from ross machine and ream it if necessary
thanks in advance

oughtsix · Post by **oughtsix** » Fri Jan 11, 2008 12:11 pm

I don't think you have supplied enough information about your particular configuration to get an answer to your question.

cwest · Post by **cwest** » Sat Jan 12, 2008 4:21 pm

OK i am going to fab some fuel rails, i intend to use ross machine extruded section, i was going to use a remote type reg with hoses to it however i thought a plug in style of reg in the end of the rail would "look" better ,so what i asking about is the diameter of the bayonet that actually plugs into a fuel rail,i know bosch make them in 3 different pressures (2.5,3&3.5 bar)and looking at pictures of them they seem to have approx the same dia as an injector top ,which would make sense ,but i need to confirm this so i can order the correct fuel rail size which i will ream to the finish size.
Thanks ,i hope this makes more sense,
still

i found a pic here http://www.thepartsbin.com/repsite/bosc ... parts.html

cwest · Post by **cwest** » Wed Jan 16, 2008 3:41 am

just bumping

john.p.clegg · Post by **john.p.clegg** » Wed Jan 16, 2008 4:10 am

Would it not be better to obtain your injectors and make the rail to fit?

John

cwest · Post by **cwest** » Wed Jan 16, 2008 8:27 pm

Nope, i already have the injectors i need to get the reg dia so i can order the rail section in the correct size range

john.p.clegg · Post by **john.p.clegg** » Wed Jan 16, 2008 11:03 pm

Sorry,misread reg as injectors,but then again wouldn't it be better to get the fuel reg first? (measure then order?)

John

RossMachineRacing · Post by **RossMachineRacing** » Sat Mar 22, 2008 5:34 am

We make a regulator adapter to fit those regulators. The o'ring on them is the same as the bosch injectors for your ref. It is $45 if it makes it easier for ya.

http://www.rossmachineracing.com/images ... xflow3.jpg

We also make other style
http://www.rossmachineracing.com/fuelpresregadapt.html

Thanks
Tom