Page 1 of 1
How to increase boost gu4.2t
Posted: Wed Sep 16, 2009 8:34 pm
by poopatrol
Just wondering if anyone can give me info on how to adjust boost on gu4.2t . Have got intercooler and egt gauge ,boost gauge but not sure how to increase boost the best way . thanks heaps
Posted: Thu Sep 17, 2009 12:30 pm
by macneil
best off getting it tuned.. you need to do boost and fuel..
Posted: Thu Sep 17, 2009 1:06 pm
by sw1
adjust boost by adding a manual boost controller
they go cheap on ebay. think i paid $25.
keep in mind more boost wont do much without more fuel (unless its already over fueling).
too much fuel can damage the motor. if your going to change fuel keep a close eye on egt.
Posted: Thu Sep 17, 2009 7:24 pm
by poopatrol
thanks guys . thought as much but just wanted to be shore .
