Boost ?

arthd · 09-03-2008, 03:26 AM

I just purchased a 1989 supra turbo all stock 5 speed. I was wondering what RPMS i should start seeing the stock boost guage begin to move. It seems like I really have to romp on it to get the guage to move at all, is this normal? If I really push it, it will go 4 to 5 psi. I was just wondering if I am pusing it too hard, if something is wrong with the turbo, or if it is just normal. Any info about how the stock boost and turbo should act would be appreciated.

09-03-2008, 03:26 AM	#1
arthd Stock Join Date: Aug 2008 Location: Utah Posts: 13	Boost ? I just purchased a 1989 supra turbo all stock 5 speed. I was wondering what RPMS i should start seeing the stock boost guage begin to move. It seems like I really have to romp on it to get the guage to move at all, is this normal? If I really push it, it will go 4 to 5 psi. I was just wondering if I am pusing it too hard, if something is wrong with the turbo, or if it is just normal. Any info about how the stock boost and turbo should act would be appreciated. Last edited by arthd; 09-03-2008 at 04:40 PM.