Previous Thread
Next Thread
Print Thread
collector size for R5/P7 motor? #1414396
04/04/13 10:38 AM
04/04/13 10:38 AM
Joined: Sep 2005
Posts: 769
Europa, Estonia
Georg Offline OP
super stock
Georg  Offline OP
super stock

Joined: Sep 2005
Posts: 769
Europa, Estonia
Is it ok to use 2" primary tubes and 3" collector diameter, 4 into 1 style? Main question is about collector diameter...
Engine is N/A 850hp Dodge R5/P7


Outlaw Plymouth Valiant R5/P7 Powered by Liuzzo Racing COMP Performance Group dealer in Baltic Premium Performance
Re: collector size for R5/P7 motor? [Re: Georg] #1414397
04/04/13 05:19 PM
04/04/13 05:19 PM
Joined: Nov 2004
Posts: 4,330
Lynchburg, VA
Leon441 Offline
master
Leon441  Offline
master

Joined: Nov 2004
Posts: 4,330
Lynchburg, VA
I installed a 4/1 collector on mine. The exhaust I fitted it too was terrible and I changed it back to the original Tri Y.

They are stainless steel and are 2" inlet. I modified them but they can be put back the way they were.

Leon


Career best 8.02 @ 169 at 3050# and 10" tires small block power.
Re: collector size for R5/P7 motor? [Re: Georg] #1414398
04/04/13 06:09 PM
04/04/13 06:09 PM
Joined: Mar 2008
Posts: 1,596
BX, CT, FL.
B
B1KILLER Offline
pro stock
B1KILLER  Offline
pro stock
B

Joined: Mar 2008
Posts: 1,596
BX, CT, FL.
I used a three inch collector

Re: collector size for R5/P7 motor? [Re: Georg] #1414399
04/04/13 06:33 PM
04/04/13 06:33 PM
Joined: Jun 2003
Posts: 52,972
Romeo MI
MR_P_BODY Offline
Master
MR_P_BODY  Offline
Master

Joined: Jun 2003
Posts: 52,972
Romeo MI
Its gonna make a difference on the max rpm... I would
use a 3.5 without doing all the data

Re: collector size for R5/P7 motor? [Re: MR_P_BODY] #1414400
04/04/13 10:21 PM
04/04/13 10:21 PM
Joined: Nov 2004
Posts: 4,330
Lynchburg, VA
Leon441 Offline
master
Leon441  Offline
master

Joined: Nov 2004
Posts: 4,330
Lynchburg, VA
Mine have a 3" merge with a 3.5" outlet


Career best 8.02 @ 169 at 3050# and 10" tires small block power.






Powered by UBB.threads™ PHP Forum Software 7.7.1