Do big cams need alot of fuel on startup??
#6
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They may need more fuel, but first thing a cam does
is whack the speed density airflow estimate so you
might be getting more fuel than you need (or not,
but usually).
There will be a few passes of tweak-in involved,
unless you've got a dead-match-for-hardware
"donor tune".
is whack the speed density airflow estimate so you
might be getting more fuel than you need (or not,
but usually).
There will be a few passes of tweak-in involved,
unless you've got a dead-match-for-hardware
"donor tune".