Topic: Message #523762

[82 HiLux]

I have been interested in putting a 20r head on my 22r for a while.  http://www.toyotacatalog.net/M1WebGear/ProductDetails.aspx?PartUniqueID=FB9D8306-3FFC-4849-9E62-8253844682CF this one in particular.  it would make an excellent setup with a stroker kit, my MSD ignition setup, my weber 38 and my LCE pro distributer.   if I can buy a new 20r head instead of a new 22r head and make more power than a 22r head, then why would I even consider buying the 22r one?