Blaster B1 Rear exh kit

john zigler · Mar 25, 2017

Check out our Rear exhaust kit for Blaster. Works with stock hose, includes block off plate, and hardware.

https://www.watcon.com/engine/exhaust/blaster-rear-exh-kit/blaster-rear-exhaust

AZWB1 · Sep 18, 2017

Does this work with a stock exhaust? and will it work with an aftermarket if upgraded later on?

Fro Diesel · Sep 18, 2017

John says it works with the stock hose so, yes and yes based on personal experience. I have aftermarket pipe and i use this style outlet and blockoff.

What you need to decide is if you want to delete your waterbox from the engine bay eventually. 1100/1200 triples in a blaster may REQUIRE exhaust outlet to mount on the starboard side. This allows a waterbox to mount inside the cavity under the stock battery box. It requires fiberglass work, a curved hose, and a desire for uneccessary mods. I only did it bc i thought i would need the flow for an eventually 1100 but i just rock a 701/148pump/msd enhancer.

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AZWB1 · Sep 18, 2017

Fro Diesel said:
John says it works with the stock hose so, yes and yes based on personal experience. I have aftermarket pipe and i use this style outlet and blockoff.

What you need to decide is if you want to delete your waterbox from the engine bay eventually. 1100/1200 triples in a blaster may REQUIRE exhaust outlet to mount on the starboard side. This allows a waterbox to mount inside the cavity under the stock battery box. It requires fiberglass work, a curved hose, and a desire for uneccessary mods. I only did it bc i thought i would need the flow for an eventually 1100 but i just rock a 701/148pump/msd enhancer.

Sent from my SM-G930P using Tapatalk

sweet, does it make it any louder? also, any issues with water going back up?

john zigler · Sep 19, 2017

Yes, will work with stock hose, stock exhaust, will not affect any water coming in any different than original outlet, (remember, the original outlet is just around the corner in the pump tunnel) You may notice a small change in your exhaust note, but it should not make it much louder on a stock ski.

a1965gt · Sep 20, 2017

Can you get any for a 3.25-inch exhaust hose?

john zigler · Sep 23, 2017

a1965gt said:
Can you get any for a 3.25-inch exhaust hose?

I am currently only making them for the 701 Blaster exh size. If there is enough call for it, we could make larger sizes. DO you have a conversion ski?

a1965gt · Sep 23, 2017

Yes, Im building a Waveblaster II 1200 conversion. The engine and exhaust system are out of a 98 XL1200 and the rear exhaust hose has a 3.25" ID

Blaster B1 Rear exh kit

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