catalytic converter and turbo

Home » Forums » Fordmods Tech » Forced Induction Workshop

Page 1 of 1 [ 10 posts ]

Post New Topic Post Reply

Previous topic Next topic

willygrice

Post subject: catalytic converter and turbo

Posted: Thu Jan 11, 2007 5:02 pm

Getting Side Ways

Offline

Age: 36

Posts: 486

Joined: 23rd Sep 2005

Ride: EB S1 3.9L Bush basher

Location: Perth
WA, Australia

What size hi flow cat would u recommend for a turbo system?

_________________

I dont care how fast your car is, mine goes faster through the bush.

Top

Profile

EBXR8380

Posted: Thu Jan 11, 2007 6:53 pm

Getting Side Ways

Offline

Age: 71

Posts: 3555

Joined: 7th Nov 2004

Gallery: 4 images

Power: 482 rwkw

Location: Penrith
NSW, Australia

Thebiggest you can afford!! Turbo's are NOT like n/a where you require back pressure and velocity ...

_________________

As in ZOOM 126 edition
331 Dart block,3.25/ 4340 steel crank, Oliver rods,TFS ported track heat heads, TFS track heat inlet Twin SC61 turbo's
Project 1UZ-EF has started.. S475 Turbo 4.0 V8 Mustang Celica.....

Top

Profile

bigbell351

Posted: Thu Jan 11, 2007 7:05 pm

Stock as a Rock

Offline

Age: 47

Posts: 196

Joined: 30th Jun 2005

Gallery: 8 images

Ride: EBII XR6 /ED XR6 /EF XR6

Power: 154 rwkw

Location: gold coast
QLD, Australia

{USERNAME} wrote:

Thebiggest you can afford!! Turbo's are NOT like n/a where you require back pressure and velocity ...

what he said

Top

Profile

IMPRTETA

Posted: Thu Jan 11, 2007 11:20 pm

Stock as a Rock

Offline

Age: 37

Posts: 130

Joined: 23rd Jul 2006

Ride: EL XR6 (Formally PYROAY)

Location: perth
WA, Australia

i used a 3 1/2" METAL CAT, it has a 4" stainless core with reducers to 3 1/2" each end, i've had it glowing red hot and not a problem.

Top

Profile

fritzz

Posted: Fri Jan 12, 2007 12:19 am

Getting Side Ways

Offline

Age: 36

Posts: 975

Joined: 26th Nov 2004

Ride: el falcon

Power: 608 rwkw

Location: Waroona
WA, Australia

im using a 3.5" xforce cat.

alot of ba xr6t guys are using 5" cat

_________________

# 1997 EL Falcon GLI - 600+rwkw

# 2008 FPV FG GTE - Xa Coilovers, 20x8/ 20x10 Fairladys

Top

Profile

willygrice

Posted: Fri Jan 12, 2007 1:59 am

Getting Side Ways

Offline

Age: 36

Posts: 486

Joined: 23rd Sep 2005

Ride: EB S1 3.9L Bush basher

Location: Perth
WA, Australia

So pretty much exhaust and cat as big as possible.

_________________

I dont care how fast your car is, mine goes faster through the bush.

Top

Profile

IMPRTETA

Posted: Fri Jan 12, 2007 8:41 am

Stock as a Rock

Offline

Age: 37

Posts: 130

Joined: 23rd Jul 2006

Ride: EL XR6 (Formally PYROAY)

Location: perth
WA, Australia

yeh, i run a 4" dump, then 4" cat into a full 3 1/2" system, with 1 Hooker muffler. it has an awsome whistle!

Top

Profile

eed-250

Posted: Fri Jan 12, 2007 10:23 am

Getting Side Ways

Offline

Posts: 1687

Joined: 5th Nov 2004

Gallery: 5 images

Ride: 1994 ED Ricer

Location: Perth
WA, Australia

how loud is it imprteta?

Top

Profile

EBXR8380

Posted: Fri Jan 12, 2007 10:34 am

Getting Side Ways

Offline

Age: 71

Posts: 3555

Joined: 7th Nov 2004

Gallery: 4 images

Power: 482 rwkw

Location: Penrith
NSW, Australia

The turbine is your muffler... You only need straight through with plenty of glass fibre inside for sound deadening... Baffled mufflers restrict power etc big time on turbo motors....

_________________

Top

Profile

IMPRTETA

Posted: Fri Jan 12, 2007 7:35 pm

Stock as a Rock

Offline

Age: 37

Posts: 130

Joined: 23rd Jul 2006

Ride: EL XR6 (Formally PYROAY)

Location: perth
WA, Australia

it not really that loud ay, i guess around 95db maybe. wen i get it engeneered they will test it. it seems to be quiter under boost than free reving but.

Top

Profile

Post New Topic Reply

Page 1 of 1 [ 10 posts ]

Jump to:

Home » Forums » Fordmods Tech » Forced Induction Workshop

Who is online
Users browsing this forum: No registered users and 21 guests

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

It is currently Mon Dec 23, 2024 9:26 pm

All times are UTC + 11 hours