Blaster help tryin 2 fit blaster 2 pump in a blaster 1

[Waveblastermaster]

Ok im tryin to use the drivetrain from a blaster 2 and put into a blaster 1. I now the midshaft is not the same and i know the driveshaft is shorter than a b1. I know the blaster 2 pump is a 155mm and b1 is only 144mm, so my question is can i put a blaster 1 driveshaft in the 155mm pump? Is so then i can run a 61x midshaft. If that dosent work is my only other option is to get. A 144mm pump?

 

[vshockey10]

can i put a blaster 1 driveshaft in the 155mm pump? Is so then i can run a 61x midshaft.

Yes it will work. I have one in my ski. Need a larger pump shoe as well

 

[Waveblastermaster]

Ok thanks who makes the larger pump shoe? Or just order one for a blaster 2?

 

[vshockey10]

Jet dynamics and wdk. I had to grind the sheet out of the Jd pump shoe to get it to fit. But buying from wdk is a risk you might not get the part

 

[tshank123]

What would be really trick is if you could get the aluminium pump tunnel from a GP1200 in a blaster hull.

 

[Waveblastermaster]

Yeah sounds like two much work for me though. Im just trying to use the b2 cause i already have it but i gues i might. Be better off just buying a b1pump cause i just dont think its gonna benefit me by the time i buy a pump shoeand driveshaft

 

[tshank123]

Even if you buy a JD or WDK 155 shoe and run the 155 pump, you still have a blaster pump tunnel which I believe severely restricts the pump. Blaster pump tunnels are even smaller than the SJ tunnel. Not that it wouldn't help a high hp blaster to have the 155 pump, it just wouldn't be like the kind of pump hookup you would get out of a GP or other couch with a 155 pump.

So with all that said, I think you're better off with a Solas 12 vein. It will be way less hassle and similar result IMO.

 

[vshockey10]

My oem 155 loads up more and has a better hit in my brawler than my buddies footrocket with a Solas 144. Same motor set ups

 

[Waveblastermaster]

Yeah i would think the 155 would have more of a hit, even though the tunnel maybe smaller it shouldnt matter expecially haveing a scoop intake grate, its gonna get plently of water. I mainly want to do it just to be different and try something new but i just havent made my mind up yet.

 

[tshank123]

My oem 155 loads up more and has a better hit in my brawler than my buddies footrocket with a Solas 144. Same motor set ups

This is a blaster with a 155?

 

[vshockey10]

This is a blaster with a 155?

No sorry no experience with a blaster and a 155. Though I hope to soon. This is in my brawler freestyle ski

 

[tshank123]

Well if you ever get a chance, compare the pump tunnel to a blaster. SJ tunnels are bigger, and Im pretty sure freestyle hulls these days have massive pump tunnels compared to SJs.

 

[vshockey10]

Ya the tunnel on my brawler is wider than a sj by like 1/2"