[GSXRISSA]

I would like to see what turbos people are running and when they start to see boost, I have done some searching to find dyno sheets, but it seems to be harder than I thought.

I am interested in seeing when people are seeing boost on a setup capable of 350-400 wheel hp on a 1000cc motor.

I have seen people run Garrett GT/X/X II/G? series turbos without feeding them water, I just don't feel comfortable doing so. A common setup seems to be a GT2871 turbo, I have seen dyno sheets that sees this turbo make around 300whp on about 1 bar/14.7psi at about 8,400rpm...

Post anything you think may be of interest, any setups you've come across.

Thanks.

 

[manden]

a gt2871r is a large and heavy driven turbo for an gixxer1000. go for a smaller more modern turbo design. much better spool, full boost at a much lower rpm, higher boost at part throttle. a garrett g25-550 would be a better choice in my opinion. the compressormap also suits the gsxr 1000 engine better with about flow 15% headroom at 1 bar and produces a solid 500+hp at 1.5bar on a gixxer 1000. i would go with the .72 turbine housing sacrificing a little spool for for lower temps if going to boost above 1bar, or the .49 if you have the strength to stay at 1 bar