rev limiter g2

[jasperwk]

my cart cut the spark off at higher rpms the motor is still pulling hard and then it cuts off the spark when it slow the spark kicks back in anybody know of a fix or how to bypass rev limiter ihave balanced the motor ect...

[smallblock450sl]

Originally Posted by jasperwk

my cart cut the spark off at higher rpms the motor is still pulling hard and then it cuts off the spark when it slow the spark kicks back in anybody know of a fix or how to bypass rev limiter ihave balanced the motor ect...

2 questions....did you bypass the govenor and are still running the "stock" yamaha primary clutch (are the weights loose). I have read posts that the G2 has a rev limiter in the "TCI" unit, I had never found it the case, but then again..I don't know everything. Good luck on your build. Dave

[jasperwk]

yes i bypassed the gov and yes i am using org. clutch and it is losing spark ichecked with a timing light

[spriddle]

The rev limiter is kicking in when you hit the high rpm. The G2's have one and no way to bypass it that I know of unless something can be interchanged with a G9.

[jasperwk]

bummer, the engine is still pulling so hard when this happens i know theres alot left in it.
does anybody know of a fix??????

[jasperwk]

i have a 89 g2 i recently bored the motor rejetted k&n air filter plowmans performance clutch and exaust new valves ported and polished and cc the head on the original motor runs very strong 6inch lift 22" tires ect. my question is this at higher rpms the ignition cuts out , ihave verified this with a timing light i dont mean it starts to miss it shuts down the spark, the motor is still pulling hard it hits same rpm and shuts down until rpms go down a little then come back to life is there any way to by pass this ???? or can you get a diff. igniter with a higher limit

[spriddle]

No way to bypass it that I know unless you swap over to a G9 setup if this is even possible without running into other problems. I know exactly what your saying: ITS VERY AGGREVATING WHEN THAT LIMITER KICKS IN!! I can't stand them either. Feels like the cart just completely shuts down.

[groundpounder]

your best bet would be to find some one that is parting out a G9. get the hole wiring harness and the igniter box from it because the G9 does not have a rev limiter

[jasperwk]

do i have to get the whole harness or just the plug and igniter?

[spriddle]

I would think you could wire it up but you would have to know the wiring diagram so you could splice it correctly. If I still had my G2, I could look at the differences.