Maybe faster. I know of a crx with IM and exh running 13.2 on slicks. No lie.

And yeah I read the article on HMT. However I never managed to find the one on pgmfi that they referred to. Nor a real solution to getting the timing right. I understand setting the timing to 12 deg at idle but then it would be rediculously high everywhere else. I know what the engien runs at idle and WOT, its the stuff in between thats got me in a fog.