Super Jet If given the choice between these two pro-tec pipes...

[sharkcus]

1991SN converted to 701.
61xcase/62tcyl combo (I know...)
Riva non-girdled head 35cc domes


Looking for more low end than top speed. I don't have model numbers, just images. Which would you guys go with?






Click for larger pics.

 

[tor*p*do]

cant tell from the poor photos, but the stainless chambered protec is the best IMHO

 

[sharkcus]

Neither are the stainless chambered

 

[Boris]

Which ever pipe was the cheapest and most under $200.

 

[sharkcus]

Which ever pipe was the cheapest and most under $200.

sigh... that would be a negative.

Plus I already paid, but I was given a choice between the two. Im leaning toward the grey one because it appears to have stronger mounts

 

[WaveDemon]

those are the mach pipes. the mach one has no water adjusters and the mach 2 has water adjusters like the b-pipe. I can't tell from the pics which those are. If one has water adjusters pick that one.

 

[WaveDemon]

looking at it again, I think the gray one has the water adjusters, pick that one.

 

[sharkcus]

You guys are lifesavers.

 

[sharkcus]

Well, I got it home. It's definitely the mach II. But it doesn't have the electonic valve. Can I just leave that line off?
http://www.pro-tecperformance.com/m2update.htm
I'm confused. I thought water normally is injected into the bottom of the headpipe (D) and out the top (C) and then it goes to the stinger so the headpipe fills up with water and pushes the air out the top. This diagram shows the opposite and I'm not sure I understand why?

 

[tor*p*do]

protecs are like that. i think it is so that the outlet to stinger line is straight
hook it up as shown, it quickly floods the headpipe
i would run it without the mid pipe injection by plugging it
and see how it runs. if it is hot, you can inject water there with a restrictor in the line
should be fine without it