|
|
|
|
| Author |
|
|
Brando
|
Boost manifold
I have some 930 cis parts and have a boost manifold. I have seen some cars not using this. Is it really needed? Looks like it may have a idle controll on it is this the case. I really would like to keep it simple so if the car doesn't rely on it for performance, I would ditch it. Thoughts?
__________________
Turbo powa! 1977 911s. it's cool |
||
10-27-2006, 10:15 AM
|
|
|
Brando
|
boost bump
__________________
Turbo powa! 1977 911s. it's cool |
||
|
10-27-2006, 10:32 AM
|
|
|
Brando
|
Here is a picture:
__________________
Turbo powa! 1977 911s. it's cool |
||
|
10-27-2006, 10:38 AM
|
|
|
Brando
|
bump
__________________
Turbo powa! 1977 911s. it's cool |
||
|
10-27-2006, 12:15 PM
|
|
|
Crotchety Old Bastard
|
You can replace the BOV assembly (pictured) with a 965 unit as done when going to a long neck intercooler. The throttle (idle) bypass valve is not needed unless you have a lightened flywheel or a short stroke engine.
__________________
RarlyL8 Motorsports / M&K Exhaust - 911/930 Exhaust Systems, Turbos, TiAL, CIS Mods/Rebuilds '78 911SC Widebody, 930 engine, 915 Tranny, K27, SC Cams, RL8 Headers & GT3 Muffler. 350whp @ 0.75bar Brian B. (256)536-9977 Service@MKExhaust Brian@RarlyL8 |
||
|
10-27-2006, 01:41 PM
|
|
|
Brando
|
Thanks finally
__________________
Turbo powa! 1977 911s. it's cool |
||
|
10-27-2006, 01:51 PM
|
|
|
|
Registered
Join Date: Jun 2001
Location: Sweden
Posts: 5,911
|
Frankly, I don't understand what you are talking about???
Thing in the picture is intermediate plenum and hosts the blow off valve. 930 intake system is built that way. Yes, you can ditch it. Actually, you can ditch most of 930 intake as it's not performance-friendly. Nothing on 930 intake is. But you will still need BOV, plenum and throttle body.
__________________
Thank you for your time, |
||
|
10-27-2006, 05:58 PM
|
|
hoonkraft
78 Porsche 911SC 3.0L, 3.3Turbo soon. 
