Print Page - sequential turbo set-up

Title: sequential turbo set-up
Post by: japjim on October 04, 2006, 08:24:07 PM

can anybody tel me if both turbos set up to run sequential should be reaching the same boost levels.

according to my pfc commnder on a run today was showing that the first turbo is peaking at +0.80 kg/cm2 and the second is only reaching +0.59 kg/cm2.

any help would be good. bearing in mind that i am not very technically minded when it comes to things like this which isnt really that clever when you own a rex.

james

im guessing it could be a leak from somewhere

Title: sequential turbo set-up
Post by: Ricco_04 on October 04, 2006, 08:30:42 PM

I believe pre 99 spec should read 10-8-10psi and 99+ spec should read 12-10-12psi.

Mine (1995) hits 0.8bar

HTH :)

Title: sequential turbo set-up
Post by: japjim on October 04, 2006, 08:39:06 PM

yeah mine is 95 on an m plate sorry what do you mean by 10-8-10 psi

Title: sequential turbo set-up
Post by: Ricco_04 on October 04, 2006, 08:42:30 PM

10 psi is the boost it\'s set to run at from the factory - on transition of 2nd turbo it should dip just for a split second to 8psi and back to 10psi.

Mazda Rotary Club

General => General Technical => Topic started by: japjim on October 04, 2006, 08:24:07 PM