FYI, some where north of 28psi on a 1.5, head studs pull out of the block.
Do not lower compression,trust me..If i built some think like this,maybe i use 1.4 na or 1.3 na base engine.Both engine has several benefit against 1.6 or 1.9
Are you running the big valve 1.6 head in your Samurai?
Quote from: Jetmugg on January 17, 2012, 12:28:43 pmAre you running the big valve 1.6 head in your Samurai?what "BIG VALVE" 1.6 head are you talking about? ALL 1.6 heads have the same valves..
What you really need :http://aki76.kuvat.fi/kuvat/polo+1.3+d/remppakuvia+helmikuu+004.JPG1.3 d = > 1.3 td http://aki76.kuvat.fi/kuvat/polo+1.3+d/remppakuvia+helmikuu+012.JPGtwin turbo http://aki76.kuvat.fi/kuvat/polo+1.3+d/remppakuvia+helmikuu+051.JPGand serious power
wait for dyno sheet..