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TrailTech Vapor settings help.

Posted: Sun May 09, 2010 6:26 pm
by ArKaTxU
Hi.
I have a TrailTech Vapor computer and i want to know how much PPR (pulses per revolution) must i put with a 120W BGM and SIL flywheel?
I understand that is 1 PPR but if i put 1, i have the double than the real, and if i put 2 RRP is correct.
Thanks for your help!

Re: TrailTech Vapor settings help.

Posted: Tue May 11, 2010 9:52 am
by jonbus
ive fitted a bgm 80 stator and my rev readings have gone wonky as well.i will try the 2.0 ppr setting on the vapor today,if its still reading wrong i will get a new sensor cable.

Re: TrailTech Vapor settings help.

Posted: Tue May 11, 2010 1:47 pm
by ArKaTxU
jonbus wrote:ive fitted a bgm 80 stator and my rev readings have gone wonky as well.i will try the 2.0 ppr setting on the vapor today,if its still reading wrong i will get a new sensor cable.
Mine now looks good with 2 PPR setting.
How much RPM is normal in tickover? 600rpm-700rpm is good?

Re: TrailTech Vapor settings help.

Posted: Tue May 11, 2010 7:24 pm
by jonbus
yes 600 700 is cool,tried to fix it today,running at 50mph gives me over 6000 revs which is wrong,i have a jet 200 engine which should read mph equal too revs roughly.try again tmrow.50 mph should be 5000 revs,55mph 5500 revs etc.