vfr400 nc21 problem

cjford23 · Post by **cjford23** » Sun Jul 05, 2015 3:44 pm

Hi all new to forum so hi, just wondering if I can fit a nc24 engine to a nc21, and what's involved ive read that alls different is a sensor on engine, but looms different to accommodate it, mine has the crank sensor, but I cant find a running nc21 engine anywhere for the life off me, my piston is missing valve gone, barrel battered god know what previous owner done to it, I have bought as project so need know what's involved in the process of putting nc24 engine in ?? Cheers all

startline · Post by **startline** » Thu Sep 03, 2015 7:38 pm

Still want an nc21 engine, I have one

slavokMS · Post by **slavokMS** » Fri Sep 04, 2015 11:12 am

To install the motor from nc24, you need to install your crankshaft sensors nc21 and overrunning clutch assembly with nc21.

Post by **Neosophist** » Fri Sep 04, 2015 11:20 am

slavokMS wrote:To install the motor from nc24, you need to install your crankshaft sensors nc21 and overrunning clutch assembly with nc21.

or just fit the NC24 wiring loom....

slavokMS · Post by **slavokMS** » Fri Sep 04, 2015 11:25 am

Neosophist wrote:
slavokMS wrote:To install the motor from nc24, you need to install your crankshaft sensors nc21 and overrunning clutch assembly with nc21.
or just fit the NC24 wiring loom....

Yes you can! BUT! there is an old engine it is easier to remove the necessary parts and install the new NC24

Post by **Neosophist** » Tue Sep 08, 2015 1:45 pm

timing is slightly different on nc24 though so perhaps its worth to put the nc24 ignition box?

not sure

richyrd5 · Post by **richyrd5** » Tue Sep 08, 2015 6:55 pm

seems better to take up startlines offer and put the 21 motor in!!

vfr400 nc21 problem

vfr400 nc21 problem

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