Performance Factorys 15 to 1 compression All Motor Project..
04-07-2007, 07:50 AM
#342
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Originally Posted by Hydrazine
How's that? You won't see a race car using stock cats and stock y pipe.
A race car won't have anything other than test (race) pipes and a good exhaust.
A race car won't have anything other than test (race) pipes and a good exhaust.
Some nice longtubes with a nice burns collector and stright outlet seems like a right application for this car!
04-07-2007, 09:12 AM
#344
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Originally Posted by Hydrazine
Sure, but as in my previous post, I also wrote with stock cats and Y-pipe. You deleted that sentence from your reply thereby changing the context of my post.
True. Thought you meant something else.. Appologies.
04-07-2007, 05:26 PM
#346
Originally Posted by Zexy
Some nice longtubes with a nice burns collector and stright outlet seems like a right application for this car!
Keep us updated 
04-08-2007, 07:39 PM
#356
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Originally Posted by Trav4011
It's not the size.. but, the design that he could utilize..
look to F1 Jeremy...look to F1...seek and ye shall find
If you want to see what the bad *** header setups are, look at what these guys run. Yes I know, they were 10 cylinder cars and now 8, and many have flat plae cranks and spin to 20,000 + rpm. So what. They have tiny displacement and eek out absolute insane levels of hp. Header "design" is a bit of a black art.....alot of trial and error (do you have a backpressure gauge? Very helpful if you really want to start playing with stuff!).Call Burns...talk to them about your setup....they will tell you the right ones to use
The great thing about this stuff is its all been done 100 times...just on different engines. But again, so what
Exhaust design takes only a couple of things into account - pressure and velocity. It all falls into these 2 very basic categories. Determining the primary size, the type of merge collector, the length of primaries, the length of the tubes, etc all comes down to the physical properties of the engine, and things like firing order, cam timing.
Call Burns up, tell em what you've got and what you want...they are very helpful
Last edited by Z1 Performance; 04-08-2007 at 07:45 PM.
04-09-2007, 03:54 AM
#358
yes i plan on talking to burns this week. i know how to weld good enough to make things stick together forever, i might polish up my skills so i can save a lot of money and start doing it all myself.
burns has a full catalog of everything you need from mandrel bent piping of any size to mufflers, collectors, everything!!
burns has a full catalog of everything you need from mandrel bent piping of any size to mufflers, collectors, everything!!
04-09-2007, 09:03 AM
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Originally Posted by Z1 Performance
actually the second type posted would absolutely stink for this application
look to F1 Jeremy...look to F1...seek and ye shall find If you want to see what the bad *** header setups are, look at what these guys run. Yes I know, they were 10 cylinder cars and now 8, and many have flat plae cranks and spin to 20,000 + rpm. So what. They have tiny displacement and eek out absolute insane levels of hp. Header "design" is a bit of a black art.....alot of trial and error (do you have a backpressure gauge? Very helpful if you really want to start playing with stuff!).
Call Burns...talk to them about your setup....they will tell you the right ones to use
The great thing about this stuff is its all been done 100 times...just on different engines. But again, so what
Exhaust design takes only a couple of things into account - pressure and velocity. It all falls into these 2 very basic categories. Determining the primary size, the type of merge collector, the length of primaries, the length of the tubes, etc all comes down to the physical properties of the engine, and things like firing order, cam timing.
Call Burns up, tell em what you've got and what you want...they are very helpful
look to F1 Jeremy...look to F1...seek and ye shall find
If you want to see what the bad *** header setups are, look at what these guys run. Yes I know, they were 10 cylinder cars and now 8, and many have flat plae cranks and spin to 20,000 + rpm. So what. They have tiny displacement and eek out absolute insane levels of hp. Header "design" is a bit of a black art.....alot of trial and error (do you have a backpressure gauge? Very helpful if you really want to start playing with stuff!).Call Burns...talk to them about your setup....they will tell you the right ones to use
The great thing about this stuff is its all been done 100 times...just on different engines. But again, so what
Exhaust design takes only a couple of things into account - pressure and velocity. It all falls into these 2 very basic categories. Determining the primary size, the type of merge collector, the length of primaries, the length of the tubes, etc all comes down to the physical properties of the engine, and things like firing order, cam timing.
Call Burns up, tell em what you've got and what you want...they are very helpful