Holset turbo question
#1
Senior Member
Thread Starter
iTrader: (9)
Join Date: Dec 2000
Location: Vernon Hills, IL/ Alexandria, VA
Posts: 893
Holset turbo question
I have a very large Holset turbo. It has the number 22 stamped inside the exhaust housing. Has a 5" v-band outlet. I found some numbers to convert the 22 to a/r but just want to confirm with you guys as well. Here is the list I found.
Turbine housing areas:
3 cm2 = 0.14 A/R
4 cm2 = 0.23 A/R
5 cm2 = 0.32 A/R
6 cm2 = 0.41 A/R
7 cm2 = 0.49 A/R
8 cm2 = 0.57 A/R
9 cm2 = 0.65 A/R
10 cm2 = 0.73 A/R
11 cm2 = 0.81 A/R
12 cm2 = 0.89 A/R
14 cm2 = 0.97 A/R
15 cm2 = 1.05 A/R
16 cm2 = 1.13 A/R
17 cm2 = 1.29 A/R
19 cm2 = 1.37 A/R
20 cm2 = 1.45 A/R
21 cm2 = 1.53 A/R
22 cm2 = 1.61 A/R
23 cm2 = 1.69 A/R
24 cm2 = 1.77 A/R
25 cm2 = 1.85 A/R
Let me know if this looks right and any other info on the turbo would be great. Thanks.
Ferhan
Turbine housing areas:
3 cm2 = 0.14 A/R
4 cm2 = 0.23 A/R
5 cm2 = 0.32 A/R
6 cm2 = 0.41 A/R
7 cm2 = 0.49 A/R
8 cm2 = 0.57 A/R
9 cm2 = 0.65 A/R
10 cm2 = 0.73 A/R
11 cm2 = 0.81 A/R
12 cm2 = 0.89 A/R
14 cm2 = 0.97 A/R
15 cm2 = 1.05 A/R
16 cm2 = 1.13 A/R
17 cm2 = 1.29 A/R
19 cm2 = 1.37 A/R
20 cm2 = 1.45 A/R
21 cm2 = 1.53 A/R
22 cm2 = 1.61 A/R
23 cm2 = 1.69 A/R
24 cm2 = 1.77 A/R
25 cm2 = 1.85 A/R
Let me know if this looks right and any other info on the turbo would be great. Thanks.
Ferhan
Thread
Thread Starter
Forum
Replies
Last Post
litch
4th Generation Maxima (1995-1999)
123
01-04-2024 07:01 PM
Unclejunebug
5th Generation Maxima (2000-2003)
10
04-02-2016 05:42 AM