Any one use a koso X-2 boost gauge

Joey P

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Snowmobile
APEX XTX SR Viper XTX
I just got a SR viper getting it turboed and i got a X-2 boost gauge just wondering if anyone is useing one
 
I just got a SR viper getting it turboed and i got a X-2 boost gauge just wondering if anyone is useing one

You might want to hold off on mounting the Koso. They do look good but I have a friend who had to ditch his and I think a few people on this site have had big problems with them also with the Viper.
 
Too many horror stories about their gauges. i would not use one. there are some people on here that blew up their sled using Koso gauges.
 
Too many horror stories about their gauges. i would not use one. there are some people on here that blew up their sled using Koso gauges.
Well #*$&@ already got the gauge
 
Sorry but hate to see you hurt your motor. Check out AEM gauges.
 
X8 do not use it. Both MrSled and Yamahatim had them and both were bad readings. Yamahatims sled blew up while Hauck the turbo installer was riding it.
 
X8 do not use it. Both MrSled and Yamahatim had them and both were bad readings. Yamahatims sled blew up while Hauck the turbo installer was riding it.
So Pretty much the boost gauge on it is inaccurate what about the AFR and temp gauge are those also inaccurate
 
what about the prologger AFR datalogger with boost control from mpi
For a turbo sled the prologger with boost control works really good. Great for maintaining boost at any altitude. Allen @ Ulmer racing just dyno'd a sled with a prologger. I'll see if he has a graph that shows how well it will hold your boost set point.
 
If you're doing the MPI trail kit it comes with a digital boost controller. I'd just get an AEM AFR guage and a boost gauge.

Never mind MrSled help me out and yes it's a mpi trial turbo on my xtx
 


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