2 bar or 3 bar?
2 bar or 3 bar? I'm trying to figure out which MAP sensor to use, I'm sure somebody out there could tell me right away.
The engine is a stock bore (3.905) LS1, 8.5:1 compression, Vortech YSi through a custom air to water cooler, through an un-ported FAST 78/78, all through 3 inch tubing. I kept everything to 3 inches to keep the boost up. I may clean up the runners on the intake though.
Thanks!
The engine is a stock bore (3.905) LS1, 8.5:1 compression, Vortech YSi through a custom air to water cooler, through an un-ported FAST 78/78, all through 3 inch tubing. I kept everything to 3 inches to keep the boost up. I may clean up the runners on the intake though.
Thanks!
Launching!
Joined: Feb 2010
Posts: 277
Likes: 1
From: Shawnee, OK
well map sensor selection all depends on boost i suppose.
the bar represents one atmosphere which is 14.75 psi or there about which is the atmosphere we are in so a 2 bar would be good to 14.75 psi of boost and a 3 bar would be 29.xx.
i dont remember the exact measurement of an atmosphere but its in that ball park so its all boost relative
the bar represents one atmosphere which is 14.75 psi or there about which is the atmosphere we are in so a 2 bar would be good to 14.75 psi of boost and a 3 bar would be 29.xx.
i dont remember the exact measurement of an atmosphere but its in that ball park so its all boost relative
It depends on how much boost like others said. You could stay 2 bar for the 15-18psi range on a centrifugal if you want since boost aligns with rpm. I would definitely go 3 bar for anything more.
