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View Full Version : 400ex carb good idea



m250r
01-16-2004, 01:48 PM
Is it a good idea to put a 400ex carb on my 300ex engine? Give me some suggestions

01-16-2004, 02:12 PM
Very common upgrade, I say go for it.

m250r
01-17-2004, 09:24 AM
^^^

m250r
01-17-2004, 04:00 PM
anyone else?

dbsbl1
01-17-2004, 05:23 PM
Yep, it's a good mod.

RED121572
01-18-2004, 10:11 AM
Im not too familar with the mod, but I can tell you this...

Theres a girl that races District 6 and has a 300EX. Its bored to 400cc's with the 400EX carb.

m250r, do you race at Pine Grove?

m250r
01-18-2004, 02:07 PM
no...i live in NJ, where is Pine Grove at?

northeast400
01-18-2004, 07:09 PM
:blah: Do it:blah:

foleyit
01-18-2004, 09:47 PM
I would like to see the details on this upgrade. I was thinking about either selling my 400ex carb or throw it in my cousin's 300ex.

01-18-2004, 10:33 PM
yeh its a good relitivly cheap mod that adds power. Just make sure u tweak it out right.