Blower RPM Calculator
 

I have updated my Blower RPM Calculator to include several differnt blower step-up ratios. Also, it will show you all of them at once. You can also use a custom step up ratio in case yours is not listed.

-Corey
http://www.slugbitchracing.com/Blower.Speed.xls

http://www.slugbitchracing.com/images/Blower.Speed.jpg

UPDATE!!!
Version 2 now addes multiple colums so you can compare differnt blower pulley sizes.
http://www.slugbitchracing.com/Blower.Speed.v2.xls

http://www.slugbitchracing.com/image...r.Speed.v2.jpg

Re: Blower RPM Calculator
 

gotta love the Procharger step-up ratios :)

Re: Blower RPM Calculator
 

Of course i dont see mine in there Corey ! Whats up with that . Dis-crimminating against us F1-R guys huh ! Take that back i am the only F1-R guy . LOL

Re: Blower RPM Calculator
 

I know a guy with a Marauder with an F1R that went 10.60's at FFW. :)

Re: Blower RPM Calculator
 

Corey. I don't have Excel on my computor.

Can you, or someone, give me a pic of the P1SC-2 with the stock crank pully and a 3.80" sc head unit pully?

Thanks,
Mike

Re: Blower RPM Calculator
 

Check out the version 2.0 screen shot in the first post.

-Corey

Re: Blower RPM Calculator
 

F1R is now in the list on v2. I used a setup ratio of 5.00 because most of the F1R blowers are built with a 5.00 for class racing specs.

-Corey

Re: Blower RPM Calculator
 

Why no 5.73 step up some of us still have that?

Re: Blower RPM Calculator
 

You can edit the custom setting for the 5.73.

-Corey

Re: Blower RPM Calculator
 

55,755 RPM's here...

Re: Blower RPM Calculator
 

I'm guessing the site is no longer in use? It says it was suspended or something??

Re: Blower RPM Calculator
 

this link works for now
http://ls1tech.com/forums/attachment...calculator.zip