I saw on Xenocron web site the Accel Replacement internal coil.

does some people here use it?

http://www.xenocron.com/accel-hondaa...oil-p-688.html

 

I have it in my car... I figured I'd go ahead and replace my 20 year old OEM coil while I was swapping out a dead igniter module. I can honestly say that I didnt notice any difference in performance. I am making ~420-450whp on a non-VTEC motor. No ignition issues at all so far.

FYI, im pretty sure you can get it cheaper through Summit.

edit: yep... http://www.summitracing.com/parts/ac...6/applications