best pipe for drag race 4mill stock cylinder and...

[bansheeqc]

the stock cdi and ignition it's correct or drag racer run other aftermarket ???

 

if aftermarket, what is the best?

[sheefreak]

the stock cdi and ignition it's correct or drag racer run other aftermarket ???

 

if aftermarket, what is the best?

 

I run a totally stock ignition w/plate and works fine. If you want to be able to change your timing curves at the flip of a switch and even better program custom curves to best suit your motor you would probably want to go w/a dyna(actually affordable) If you have $2500 laying around(or so) the Wilburn is probably the best. But that being said, unless you are going to spend some time on a dyno w/someone good to really dial in your ignition, the stock setup will work just fine.

[dajogejr]

I run a totally stock ignition w/plate and works fine. If you want to be able to change your timing curves at the flip of a switch and even better program custom curves to best suit your motor you would probably want to go w/a dyna(actually affordable) If you have $2500 laying around(or so) the Wilburn is probably the best. But that being said, unless you are going to spend some time on a dyno w/someone good to really dial in your ignition, the stock setup will work just fine.

 

I agree 100%. I've had both, dyna and currently use stock CDI and my plate. I do, however...have a Nology Coil because you want a nice strong spark for alky. A stock coil will work fine, I just wanted a new coil and wires...LOL.

[bansheeqc]

Thank you every guys for the answear

 

i probably open my engine this weekend to port my piston and polish my exhaust port and trying shear pipe...if i test it on the dyno, i post result