Exhaust size for new 3076 turbos
#1
11-09-2012, 11:40 AM
Join Date: Oct 2012
Location: Johannesburg
Posts: 72
Rep Power: 14 
Exhaust size for new 3076 turbos
Hi all
Fitting tial 3076s turbos - will a 2.5inch catalys exhaust be sufficient to handle them or do I need to "upgrade" the exhaust to 3inch?
Andy
Fitting tial 3076s turbos - will a 2.5inch catalys exhaust be sufficient to handle them or do I need to "upgrade" the exhaust to 3inch?
Andy
#3
11-09-2012, 11:51 AM
Join Date: Oct 2012
Location: Johannesburg
Posts: 72
Rep Power: 14
What are we talking about as far as the difference - cos it is an expense I hadn't initially budgeted for? Not going to be running more than 1.2bar boost at the moment.
#4
11-09-2012, 11:55 AM
Basic Sponsor
sounds like you want people to tell you what you want to hear
truth is 30s will benefit greatly from a nice catless 3" exhaust in both spool and top end power.
__________________
#TeamAIM
997TT SilverSpool - 210.8 mph 1/2 Mile WR Apr 2019, 9.2 @ 168 mph 1/4 Mile Manual World Record , 3.15 60-130 mph , 2.72 100-150 mph , 1400whp E85
996TT SpoolBus - 204.6 mph 1/2 Mile 996TT WR Aug 2018, 9.5 @ 154 mph, 3.23 60-130 mph, 2.5 100-150 mph Manual Porsche World Record, 1400whp E85
997TT SlowBerry - 205.0 mph 1/2 Mile WR Nov 2018, 9.7 @ 170 mph 1/4 Mile , 3.2 60-130 mph , 2.4 100-150 mph , 1420whp E85
ESMOTOR | DO88 | TPC DSC | SYVECS | COBB | IPD | KLINE | XONA | AMS | ID | ERP | SACHS | TURBOSMART | CSF | DODSON |
#TeamAIM
997TT SilverSpool - 210.8 mph 1/2 Mile WR Apr 2019, 9.2 @ 168 mph 1/4 Mile Manual World Record , 3.15 60-130 mph , 2.72 100-150 mph , 1400whp E85
996TT SpoolBus - 204.6 mph 1/2 Mile 996TT WR Aug 2018, 9.5 @ 154 mph, 3.23 60-130 mph, 2.5 100-150 mph Manual Porsche World Record, 1400whp E85
997TT SlowBerry - 205.0 mph 1/2 Mile WR Nov 2018, 9.7 @ 170 mph 1/4 Mile , 3.2 60-130 mph , 2.4 100-150 mph , 1420whp E85
ESMOTOR | DO88 | TPC DSC | SYVECS | COBB | IPD | KLINE | XONA | AMS | ID | ERP | SACHS | TURBOSMART | CSF | DODSON |
#6
11-09-2012, 01:46 PM
Does your 3071s or 3076s come with the new GTX style wheels,and what are the housing sizes of those ones that fit on the stock exhaust manifolds? Thanks
Trending Topics
#12
11-10-2012, 05:26 PM
Basic Sponsor
Although I prefer external WG set ups, 800whp is plenty on a direct replacement set up... I doubt that any of those who buy them even hit 700whp due to engine limitations... just a thought...
__________________
2001 996TT 3.6L and stock ECU
9.66 seconds @ 147.76 mph 1/4 mile click to view
160 mph @ 9.77 seconds in 1/4 mile click to view
50% OFF ON PORSCHE ECU TUNING BLACK FRIDAY SPECIAL
2001 996TT 3.6L and stock ECU
9.66 seconds @ 147.76 mph 1/4 mile click to view
160 mph @ 9.77 seconds in 1/4 mile click to view
50% OFF ON PORSCHE ECU TUNING BLACK FRIDAY SPECIAL
#14
11-10-2012, 05:46 PM
Basic Sponsor
I really don't understand... its the truth... I agree that they are good for 800whp and anything above that I suggest gt35s... but lets give tial some credit as they are still the only company that has a direct replacement ball bearing turbo set up in 3 formats... I know the A/R size on those A3076s.. and I agree that external Wg 30rs with a .82s will pull harder...
__________________
2001 996TT 3.6L and stock ECU
9.66 seconds @ 147.76 mph 1/4 mile click to view
160 mph @ 9.77 seconds in 1/4 mile click to view
50% OFF ON PORSCHE ECU TUNING BLACK FRIDAY SPECIAL
2001 996TT 3.6L and stock ECU
9.66 seconds @ 147.76 mph 1/4 mile click to view
160 mph @ 9.77 seconds in 1/4 mile click to view
50% OFF ON PORSCHE ECU TUNING BLACK FRIDAY SPECIAL
#15
11-10-2012, 07:01 PM
I really don't understand... its the truth... I agree that they are good for 800whp and anything above that I suggest gt35s... but lets give tial some credit as they are still the only company that has a direct replacement ball bearing turbo set up in 3 formats... I know the A/R size on those A3076s.. and I agree that external Wg 30rs with a .82s will pull harder...
post#32