For every one who can't afford B-pipes whats the next best thing?

[Palmer]

Can anything be done to the stock pipe to improve its performance (even if only slightly)

 

[Matt_E]

I don't think so. Perhaps dry it out a bit. IMHO, the stocker is a turd not worth anyone's time.
Speedwerx is awesome, both versions.

 

[Mike W]

Can anything be done to the stock pipe to improve its performance (even if only slightly)

The only thing you can do with is to remove it. I have a Riva pipe I will be removing from my square next week if your interested. Its a good alternative to a B pipe. PM me if your interested.

 

[Mouthfulloflake]

I called Coffman to get the jetting for a 701 for a sizzler pipe, and she told me they never made a sizzler pipe for a 701???? I have one on my 650 that I was gonna use.

IM using that coffman sizzler on my 701, I got jetting specs from Magoo ( its really close to factory B pipe specs I think) I have ridden it a few times, but I think ive got an air leak so I cant really comment on the power its making. other than to say its stronger than the 650 that was in there with the same pipe.

I had to open up the exhuast manifold to match the larger ports, thats all.

 

[accbr]

IM using that coffman sizzler on my 701, I got jetting specs from Magoo ( its really close to factory B pipe specs I think) I have ridden it a few times, but I think ive got an air leak so I cant really comment on the power its making. other than to say its stronger than the 650 that was in there with the same pipe.

I had to open up the exhuast manifold to match the larger ports, thats all.

Could you send me the jetting you're using :Banane01:

I'm gonna match the exhaust ports up too.

 

[oxnard111]

Ya a new one for about $650 with all required hardware and new everything or a used one needing gaskets and maybe coupler or clamps and perhaps a frozen screw for $500

Where is this place you speak of that sells them for $650? The cheapest I have found for a brand new one with the Limited chamber was $700.

 

[crammit442]

Where is this place you speak of that sells them for $650? The cheapest I have found for a brand new one with the Limited chamber was $700.

Check with Jetworks. I believe they'll be cheaper than most.

Charles

www.jetworks.net

 

[Mouthfulloflake]

Could you send me the jetting you're using :Banane01:

I'm gonna match the exhaust ports up too.

120 pilot, 145 main

1.5 n/s

95 gram spring ( I think)

the coffman pipe came with the 650 engine I bought, and I ran it for a LONG time and it ran good with 120 P, 138 Main jets in the carb for whatever that is worth.

 

[waxhead]

Where is this place you speak of that sells them for $650? The cheapest I have found for a brand new one with the Limited chamber was $700.

Blowsion