Stock wise? And one modified with I/H/E? Ive heard stock making 184whp. Are they really making this much stock? Is there higher? Also How much do they make modded with what i just asked for? Ive seen from 215-220 stock k20R motors with just those bolt ons. Has anyone hit 230 with just I/H/E? I hope this doesnt sound noobish. Just trying to find out what the strongest K20 Motors make to the ground and also the modified ones.

 

Well I run 221whp in mine without using VTC on the motor...

 

Does K-PRO allow you to disable VTC? What's the benefit in that?

 

I only run my Motor with no VTC because when I built my car the K-Pro hadnt been released.. So I got another computer modified to run the motor and be programmable.. The only down side was that we didnt know how the VTC worked electronically and when we finished it all we discovered we couldnt use the VTC so we put in the Toda VTC killer cam gears and went from there..
On the power side you can gain power by adjusting the exhaust cam aswell as the inlet cam.. I also make 5-15whp more than any other K20R in New Zealand and we have alot of DC5R's running headers, K-pro's, exhaust, race gas, filters etc..

 

Good stuff!