I have an 05 496 mag. With bravo 3 390hrs All stock except captains call exhaust. What I noticed yesterday is while running wot or close to it 4000 RPMs + , my temp teachers high as 186°f . Of course I slow down and came to an idolle the temp went back down to 170 168. While running about 3000 RPMs I have 9 PSI and temp is around 170-175 , which is the norm since I have owned it. I'm around 2psi at idle which has been the norm. I have owned it a year and dealer says new impeller was installed when I bought it. I didn't get a chance to run wot for an extended time the rest of the day. All the temps and psi are from my smartcraft displays. Are those pressures acceptable,? This is the first time I've noticed it. I plan on changing coolant, I don't think it's related , but then I'll know it's fresh. Any advice is appreciated .
Sent from my SAMSUNG-SM-G891A using Tapatalk
Sent from my SAMSUNG-SM-G891A using Tapatalk