Originally Posted by dogwater
Well I firmly disagree with most of your post,but don't be offended or take it personal, I think different than most others. I come from riding sport bikes like Kawa 1000s, & Suzuki 750s, an such, an a RD 400 that I wish I still had. Low weight high RPM, I can't get that mode of making HP out of my mind. For every 100 lbs. you loose off your car you gain around 15 HP, someone tell me if I'm wrong but I believe this is a fact. Any how I don't think EQ makes a cheap head, your just not paying for having Edelbrock, ARF or Dart cast into the head. I don't know for sure but if you look at what a lot of circle track engines have on them you might find quite a few EQ heads. If I'm wrong again let me know I'll only chastise you in my mind. Just looking for some input on a good combo. I'm wanting to break into the over 400 HP range.Most likely will be doing a piston change an a light weight Scat cast crank. Also I build a few engines before an build my 700r4 up to 4l70e power handling range.
I had a yamaha 400 too,hated it,owned it for 2 days.
You say you are getting a hydraulic roller,and buying mystery heads with a mystery engine compression ratio and mystery deck height
are you serious?