Vortech YSi?!!
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ISIS SUCKS FAT CHOAD
Joined: Oct 2008
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From: Earth, United States
Vortech YSi?!!
anyone running that billet impeller from vortech? If so any gains? I've seen about 5 threads or so on the interwebz with no results.
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Safety Car
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pretty much the ysi and 2000 the way they are are best bang for the buck and all around most reliable blowers take your pick one is quiet (2000) and one is noisy(ysi)
Last edited by blown81bu; Dec 25, 2014 at 01:10 PM.
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From: cookeville tennessee
Thread Starter
ISIS SUCKS FAT CHOAD
Joined: Oct 2008
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From: Earth, United States
Thread Starter
ISIS SUCKS FAT CHOAD
Joined: Oct 2008
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From: Earth, United States
Based on what I can tell, the YSi is the blower you buy if you want to make 1000+ WHP in a "small blower" package without over spinning the heck out of it too much.
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Just put the 2.75 pulley on it and let it eat.
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From: cookeville tennessee
Thread Starter
ISIS SUCKS FAT CHOAD
Joined: Oct 2008
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From: Earth, United States
Thread Starter
ISIS SUCKS FAT CHOAD
Joined: Oct 2008
Posts: 8,124
Likes: 53
From: Earth, United States
Here's the stang TV article.
http://www.stangtv.com/tech-stories/...-supercharger/
Thread Starter
ISIS SUCKS FAT CHOAD
Joined: Oct 2008
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From: Earth, United States
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Joined: Mar 2007
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From: IL
Wish I could've had a cast vs billet comparison but we stopped at 1140/900 on breaking my engine in (engine dyno) w/billet wheel.
LSN 388ci (4.125 bore/3.625 stroke)
AFR 230's (older version)
ECS Big blower cam
Holley Hi ram 92mm
ID1300's
E85
2.95/8" pulley combo (21.5psi at 6800)
This was tuned at a timing map of 20* and we just crept up on it psi wise by changing pullies. I have no doubt it would've made 1200hp with fine tuning, better fuel pump voltage (notice the reulator psi dropping), and spinning it to 7000rpm. I may try the 2.75 pulley once the motor is back in and on the chassis dyno and just see where we end up.
LSN 388ci (4.125 bore/3.625 stroke)
AFR 230's (older version)
ECS Big blower cam
Holley Hi ram 92mm
ID1300's
E85
2.95/8" pulley combo (21.5psi at 6800)
This was tuned at a timing map of 20* and we just crept up on it psi wise by changing pullies. I have no doubt it would've made 1200hp with fine tuning, better fuel pump voltage (notice the reulator psi dropping), and spinning it to 7000rpm. I may try the 2.75 pulley once the motor is back in and on the chassis dyno and just see where we end up.