lets start a list of roots blower combos with dyno graphs including boost psi and pulley ratios. please include the pulley raio and bbost pressure. all blowers are welcomed.

i am considering a blower install on an ln2 and looking for solid info to make an infromed decision.

thanks,
kevin

Anyone with a roots blower in their J on JBO will either have a DOHC or a V6, neither of which are close to the airflow characteristics of the LN2. Very few (if any) have built a roots powered LN2 (maybe centrifugal). Compressor maps would do you more good than dyno numbers.




I have no signiture

I was involved in a project to bild a roots blower for a 2200 but the lead on the project disappered. Now I got into talks with Vulcan turbo about possibly making a supercharger set-up for the 2200 and they want to do it but would need a car, a supercharger, and possibly some money up front. If I still had an OHV powered car I would have been all over this. Just to give you a heads up.