Moderator: The Mod Squad
strx7 wrote:i've never played with piggy backs so cant offer any advice. could be a coolent temp sensor issue?
frost wrote:um how have you got the fpr hooked up?
to my understanding the alteza fuel rail has no return line. and that the fuel pump is on a relay system to control pressure.
are you adding fuel while recording wideband figures?
t0ms wrote:in essence it sounds like you re adjusting the fueling an ignition on your vehicle by "feel" and "ear" using a piggyback to alter what the factory comp is telling it to do???
Quint wrote:Not just cock, large cock.
Leiden wrote:Its running 2x factory metal head gaskets stacked ontop of each other to give a compression ratio of 10.5:1 down from 11.5:1 and also 3SGTE rods from a ST246 Caldina.
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