Quote Originally Posted by Chris_F View Post
As far as I know the VTC voltage spike/slippage is a quirk of the Kpro ecu. ECU's like Motec and Vipec shouldn't have this problem, but you'd need to ask an experienced tuner about it to be sure. That's what I'll be doing
i have a 50degree VTC wheel if you want to purchase one

and as for the slippage, yes ive heard of that too, IMO its much safer having it mechanically fixed at a max of 45degree...