complete list of pipes for the superjet

Big Kahuna

Big Kahuna

Administrator
Location
Tuscaloosa, AL
index.php


Taken from Page 3 of this thread. It is a coffmans
 
V

Vortex

Location
Southeast
Trying to fab a dry pipe chamber must be a major pita, inner shape with bosses welded on to hold the outer jacket, plug weld shut, hope it doesn't leak or move while welding...
 
afraz1er

afraz1er

Location
native idahoan
any info on this one? never seen one with water screws. gonna be running this in my SN. ideas as to where to have the screws? open , closed, somewhere in between.....
8d47be627a2f31ac9de1a60aaed65c2f.jpg
c83709c02e16080e72e95ee4ecf342e8.jpg
b60f8b60872af7ec897245183959cd16.jpg


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V

Vortex

Location
Southeast
That's a pro tec pipe, they can probably answer your questions.

They had that system with a cast chamber and the stamped aluminum one you have
 
afraz1er

afraz1er

Location
native idahoan
Not sure on the model name, but it's for a kawi 650sx/x2 based on the bolt pattern. It'd be great for a conversion ski, seen them in kawi 750's as well.

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truth609

truth609

Location
Wisconsin
afraz1er said:
any info on this one? never seen one with water screws. gonna be running this in my SN. ideas as to where to have the screws? open , closed, somewhere in between.....
8d47be627a2f31ac9de1a60aaed65c2f.jpg
c83709c02e16080e72e95ee4ecf342e8.jpg
b60f8b60872af7ec897245183959cd16.jpg


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Click to expand...
Thats a mani/headpipe from a mach 1 and a dbp a body chamber. Call carl, im sure it'll work together.
 
surfjunkie

surfjunkie

Location
deland fl
TheBuzzard said:
its the kawi 650SX X2 Coffman rocket series. has nothing to do with the Yamaha sizzler. and if you don't think I know what i'm talking about, i'll bet money that other pipe in the pic is the mariner kawi 650 pipe lol
Click to expand...


haha. i can name that pipe in...... one two inch section barely visible in photo...


i had to take a second look to even find the other pipe
 
TaintlessEd

TaintlessEd

Location
Lake Elsinore
TheBuzzard said:
its the kawi 650SX X2 Coffman rocket series. has nothing to do with the Yamaha sizzler. and if you don't think I know what i'm talking about, i'll bet money that other pipe in the pic is the mariner kawi 650 pipe lol
Click to expand...

I'm completely aware that it's a kawi pipe and that this thread is for yami.
I just haven't been able to find a straight answer as to which Coffman it is. It was 50/50 between a sizzler and a rocket.
Yup the other pipe is a mariner.
Let's play again. The pipe that has no designation/markings at all in the center of the photo (third pipe down, shiny, small..) I have been told it's a ton of different brands! FMF, kerker, mariner, just to name a few.
So, what do you guys think it is? I know it is a 550/440 pipe but that's all I know.
756e510bb2e91665ea79ad18b9e04086.jpg

(Reason I have so many pipes just sitting there; sending them all off to the polisher. Started with the Coffman and I'll see how well he does and if I want him to do more work. Then I'm going to send it off to get a clear powder coat job to protect it)



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Pro-pulsion

Pro-pulsion

Location
Ontario, Canada
TheBuzzard said:
its the kawi 650SX X2 Coffman rocket series. has nothing to do with the Yamaha sizzler. and if you don't think I know what i'm talking about, i'll bet money that other pipe in the pic is the mariner kawi 650 pipe lol
Click to expand...

I believe in the Buzzard :) If I recall you have inside info on the Coffman line. I have only ever seen the Sizzler versions and figured that is what it is hehe. That and on quick glance it looks like my old Sizzler did, but...I stand corrected sir. I totally forgot about Mariner making pipes, I was thinking PJS or Kerker, good call Buzz man :D
 
tntsuperjet

tntsuperjet

Tntperformance-engineering.com
Location
Georgetown ca
onesojourner said:
Please add experiences you have to this thread and I will update this post.

Factory Pipe B pipe -Limited chamber
Great all around power, light weight / low, proven #1 pipe !! (great low end, great top end up to 7000 rpm) care is needed with the 3 head pipe bolts and making sure the coupler is clean useing windex when installing.

Factory Pipe B pipe -Mod chamber
Great all around power, light weight / low, proven #2 pipe !! (very close to limited pipe but moves the low end up 150 rpm and ads it on top) care is needed with the 3 head pipe bolts and making sure the coupler is clean useing windex when installing.

Factory Pipe B pipe -blaster mod chamber
Needs some "clearancing" of the chamber and the gas tank (heat gun).
Uses two lord mounts.
Easy to install/remove

Factory Pipe B pipe -blaster mod/mod chamber
it is a shortened (about 1") and welded version of the center bleed Blaster Mod pipe chamber. The application would be about the same as the TNT chamber


Factory Pipe B pipe -TNT Chamber
*This was a mod design from the mid 90's in an attempt to find more power on the pro mod race ski's. Really needs at least a big bore to really utilize its potential. keep in mind, that this pipe may work great in one boat, and then not in others. It all about the setup.
*TNT "limited" Great all around pipe.. not as much low end as a limited factory but still very good.. hard to tell which is a limited or Mod chamber unless you have had a few, very easy to install/remove after some beating for clearance. I would call this my #3 choice on a limited super jet.


FPP Type 4 Dry Pipe
*sick sounding but clogged as well. Made more power than the Coffmans by far I feel. Not real heavy...about the same as Speedwerx
hits hard down low as long as you put minimal water in the water box and great mid and top end power.
*with alot of time adjusting water injection points and amounts, can be a very good hitting pipe with better top end. Some people have trouble with mounts and couplers coming apart but with time takin installing clean parts and time with maintinace they stay together..


FPP Type 4 High Rev (Black chamber)

FPP Type 8
This is a race only pipe. Heavy

FPP Type 9
Current Race pipe and high rev pipe. great race pipe.
Downside is a pain to install, l lots of maintanace.

Pro-Tec Mach I

Pro-tec Mach II
good pipe adds a little on the bottom but the top goes to the moon ! great race pipe ! Downside is a bitch to install, lots of cooling lines, lots of adjustments, heavy, lots of maintanace.


Pro-tec black
A great low buck pipe with good all around power but comes with a price of funky mounts that "all holes" only line up with the use of a pro-tec head, heavy in wieght, been known to crack. But once again if the time is took to keep up on tighting mounts can be a great pipe. IF 2" is added to the chamber this pipe hits like bricks !!

Coffman - Sizzler Pipe
Great pipe.. hits very well.. light weight, good mounts.. I have had great luck with this pipe all the way to big bores.

Coffman - wet pipe -it is a 3 pcs that looks like a B Pipe.
decent low end, but almost no hit and top end nonexistent. Easy to work on/around.

Coffman - Dry Pipe, similar to the type 4
mild IMO and it clogged a couple of times. HEAVY pipe!!!

Coffman Lightining
I spent some time on this pipe.. never got it working very well at all..But man it looks good !

Coffman "Rocket series" pipe
It was the "Up" style pipe they made for a while with the Granite looking speckled coating on it. Very similar in design to the Riva "Red" pipe and Pro-Tec "Up" pipes. They made decent power but they are kinda heavy like most cast pipes. Would be a good choice for a low budget build if you came across one cheap.


Speedwerx Freestyle
Known For making great power down low and all across the power band -Clogs easy -Hard to tune -Slightly heavy.

Speedwerx Race

RIVA - Red Cast Pipes, similar to older ProTec
great mid to topend power, heavy, hard to work on/around. great pipe that will work great all the way to big bore.. The mounts need attention, Its a little heavy but still a great pipe.

RIVA- Spec 2 pipe, looks like a minature dry pipe.

RIVA - Freeride,
*same as FPP Type 4, but some say there are some differences in the chambers.
*with alot of time adjusting water injection points and amounts, can be a very good hitting pipe with better top end. Some people have trouble with mounts and couplers coming apart but with time takin installing clean parts and time with maintinace they stay together..

R&D - Limited Pipe,
again, similar to the B Pipe

R&D - Wet pipe (looks like a dry pipe)
comparable to the factory type9 great mid and top

R&D - REV
great race pipe and the name says it all. "rev" Downside is a bitch to install, lots of cooling lines, lots of adjustments, lots of maintanace.

PSI Superjet pipe
looks kinda like a stock Kawi 550 pipe with a FPP 1/2 pipe on it. I'd never had heard of one of those before till I saw his, I thought PSI just did Sea-Doo stuff . . . . he says it makes good power though.
Click to expand...
Psi came to the pipe shoot out in lake mead back in the 90's and they withdrew from the test after running as they didn't get the numbers, Protec, FPp, Riva, TNT, where getting.
 
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