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View Full Version : how to fit r1 carbs to c20xe



nuts nova u
24-01-12, 11:49 PM
hiya guys, im coming to the end of my project and want to fit r1 bike carbs, just wanna no if theres any people out there that have done this conversion if so i need to no how to get to the stage of having them fitted and to run on the engine all bits afterwards i am capable of doing such as balancing and tuning etc...

Bubba
25-01-12, 12:03 AM
Bogg brothers do the inlet manifolds, or alternatively i believe you can use a normal inlet and cut the inlets then use rubber hosing to attach them.

can use the mk2 cav 1600 big block dizzy setup, not sure on the other setups as i havent looked into them

oh and the jets have to be drilled to 1.8mm (i think)

GGs GTE
25-01-12, 12:21 AM
Not sure but I plan fitting my r1 Carbs to my 1.6 nova gte I was going to put a turbo on it but I don't know how much it would cost call this number n ask Bogg brother on 01944 738234

swedge
25-01-12, 06:23 AM
bogg bros will do you any manifold you want, they are £200 delieverd to your door

heres mine

http://a2.sphotos.ak.fbcdn.net/hphotos-ak-ash4/294857_2329414672642_1167986524_2829165_255055_n.j pg
http://a6.sphotos.ak.fbcdn.net/hphotos-ak-ash4/299673_2329414952649_1167986524_2829167_7071223_n. jpg

as bubba said you will need the big block dizzy set up for your ignition side of things, or go aftermarket ecu which i did and now use megajolt but is obviously a bit more expensive

you will also need a low pressure fuel pump and a regulator, i use a facet solid state pump and a filterking regulator
you can use your existing throttle cable, just cut the end off and fit a solderless nipple
you can use any choke cable just do the same as the throttle cable

r1 carbs dont have a return pipe so your current one needs blocked off

Southie
25-01-12, 06:43 AM
Have a read of this which should help you out massively:
http://www.totalvauxhall.co.uk/files/legacy/TOV64.tech60697.pdf

Also PM Tom Reid off here for advice as well, he's been doing these conversions for quite a while now.

swedge
25-01-12, 07:00 AM
yep tom reids the main man to speak to

nuts nova u
30-01-12, 11:53 AM
cheers guys been such a help iv already bought the manifol and carbs just gotta get last few bits. just want to have it all done by pod performance vauxhall day