Finally starting to get enough done on my sled that i thought i'd start a thread! Sled is an 08 nytro i picked up this fall, Uses a 1050cc three cylinder dual OHC four valve engine. Engine has carrillo rods, JE "big boost" pistons - 9.5:1, head studs, mild porting and valve job, and cleaned up the chambers a bit. It has a 2860rs turbo w/tial housing, synapse wastegate and synapse BOV, Header is mild steel with ceramic coating inside and out. Removed the rad and installed a tunnel cooler to make room for a nice big intercooler over top of the engine. Gonna use Rapid Bike 3 to tune it. Plan is to run around 12-14psi on the prairies here on pump fuel and about 20 when i head for the hills! Got a lot of work left but here is what i got so far.
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Is it a kit or did you fab all the piping your self? Looks good. What kind of hp are to trying to get out of it?



Jake

 

300-400 hp in a sled

 

fabbed er all up. probably run around 240 on pump fuel, should be able to run 300 on good stuff.

 

Wow impressive

 

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I always wanted an Aerodyne turbocharged Thundercat. Back ten years ago they were getting 350-400hp out of the big 2-stroke triples with their VNT turbos.

 

thought about doing a two stroke but at high boosts they don't have the longevity of the 4 strokers

 

This thing is going to be scary fast.

 

Very cool. Did you go with the Tial housing to do away with the internal waste gate?

 

yes, wanted to run smaller a/r housing and a larger wastegate to reduce the lag, also wanted the v-band fittings.

 

Disco Potato on a sled. Now I've seen it all.

 

and I thought a 600 triple was to much for me....lol



























last year

 

a few years back, I put a 14b mitsu turbo on my ZX-10. At 10lbs of boost, the damn thing was almost un rideable. I cant imagine those power levels on that size engine, in something designed for snow use..... good stuff.

 

subsrcibin

 

There is a company called Impulse turbo that makes an off the shelf kit with a Gt3071r!

 

That's bad ass.

 

I hope you have more luck with your synapse gate then I ever did. Tried every spring out there that they sell and couldn't get the thing to hold anymore then 8-9lbs.

 

Ya me too, i've been reading about quite a few issues with them since i bought it. Everyone seems to love the BOV but it sounds like the gate is overly complex and hard to get high boost out of, we will see i guess!

 

got the intercooler finished, added a tunnel cooler to replace the radiator i removed, built intercooler mounts and started building the ducting for the intercooler.
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