Can anyone tell me the difference between the different make of CDI boxes? Does one preform better than the other or does one pull harder ect.? If it matters i just installed a 88cc Hyper-S Stage Big Bore Kit w/Cam&Carb(18mm Keihin Carb). I'm also looking into stiffer clutch springs as well, is anyone running these as well? Do they make that much of a difference?

 

I have the Takegawa's 88 S-stage combo kit too.I think is a good choice to buy takegawa's hyper C.D.I. box too.It makes a stronger spark and makes it rev to higher RPMs. The stiffer clutch springs is a good idea,grabs all the power insted of letting it slip away. And one more thing you forgot to list, its a good idea to buy Takegawa's hyper oil pump at the same time too, (I herd you can breake the motor after 3 weeks of rideing with a big bore kit,and with out a oil pump).

 

i don't know if there is any truth to that, cuz

there are people here that have the 88 kit without the pump and they have been rocking their bike for a while with out it.

my 2 pennies

 

The stock oil pump is more than good enough to handle the big bore. I've been doing it almost every day for 2 months. I just put in the bigger oil pump though because I was in there anyway putting in the Heavy Duty Clutch Springs.

 

ive had my big bore for a while no oil pump and its fine i beat the **** out of this thing . i got the clutch and hd springs to but that slips again ill be on my second clutch

 

What else have you guys done? What gears are u running? I think my tops out way to fast with stock gearing

 

I was talking to the guy at precision racing and he was all about the Kitaco cdi.....said the fail rate is super low and that its the only one out that changes the spark curve for 88's

 

i've got the takagawa 88cc kit and stock oil pump and everything.. 1 1/2 years no problem..

 

ur the man