vacume in intake at wot
Thread Starter
TECH Apprentice
Joined: Aug 2009
Posts: 389
Likes: 0
From: NB Canada
vacume in intake at wot to see if my intake and tb set-up is not to small for my aplication 402-ported stock tb-ls6 intake, i should not have any vacume in intake at wot, wright? what should i see on scanner for map?
What you want to do is see the difference. If you have 98 kPa with the key on engine off and 95-96 at WOT, your in pretty good shape, if you see 92 kPa that would show a restriction. The kPa changes with the the weather or the elevation where you are, you should check it before you start tuning to see where your starting point is at for reference.
